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11301361081000 = 235311301361081
BaseRepresentation
bin1010010001110100110110…
…0111001101101010101000
31111000101210021200210011221
42210131031213031222220
52440130141414043000
640011435033231424
72244332156125114
oct244351547155250
944011707623157
1011301361081000
113667975782541
121326342b62574
1363c938225923
142b0dbb378744
15148e935c161a
hexa474d9cdaa8

11301361081000 has 32 divisors (see below), whose sum is σ = 26445184931880. Its totient is φ = 4520544432000.

The previous prime is 11301361080943. The next prime is 11301361081013. The reversal of 11301361081000 is 18016310311.

11301361081000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1904549042916 + 9396812038084 = 1380054^2 + 3065422^2 .

It is a super-2 number, since 2×113013610810002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5650679541 + ... + 5650681540.

Almost surely, 211301361081000 is an apocalyptic number.

11301361081000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11301361081000 is an abundant number, since it is smaller than the sum of its proper divisors (15143823850880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11301361081000 is a wasteful number, since it uses less digits than its factorization.

11301361081000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11301361102 (or 11301361088 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 11301361081000 its reverse (18016310311), we get a palindrome (11319377391311).

The spelling of 11301361081000 in words is "eleven trillion, three hundred one billion, three hundred sixty-one million, eighty-one thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 11301361081 22602722162 45205444324 56506805405 90410888648 113013610810 226027221620 282534027025 452054443240 565068054050 1130136108100 1412670135125 2260272216200 2825340270250 5650680540500 11301361081000