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13313220132130 = 255749231574537
BaseRepresentation
bin1100000110111011100111…
…0000011011110100100010
31202010201202012102211222221
43001232321300123310202
53221110433323212010
644152001531021254
72542564001655232
oct301567160336442
952121665384887
1013313220132130
114273117764a26
1215b023659a82a
1375757b6715c9
14340512c35cc2
1518149277bdda
hexc1bb9c1bd22

13313220132130 has 16 divisors (see below), whose sum is σ = 23967964683000. Its totient is φ = 5324361731712.

The previous prime is 13313220132089. The next prime is 13313220132131. The reversal of 13313220132130 is 3123102231331.

13313220132130 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 8871027394329 + 4442192737801 = 2978427^2 + 2107651^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13313220132095 and 13313220132104.

It is not an unprimeable number, because it can be changed into a prime (13313220132131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115729779 + ... + 115844758.

Almost surely, 213313220132130 is an apocalyptic number.

13313220132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313220132130 is a deficient number, since it is larger than the sum of its proper divisors (10654744550870).

13313220132130 is a wasteful number, since it uses less digits than its factorization.

13313220132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231580293.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13313220132130 its reverse (3123102231331), we get a palindrome (16436322363461).

The spelling of 13313220132130 in words is "thirteen trillion, three hundred thirteen billion, two hundred twenty million, one hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 5749 11498 28745 57490 231574537 463149074 1157872685 2315745370 1331322013213 2662644026426 6656610066065 13313220132130