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1030101210000 = 24325412599091
BaseRepresentation
bin11101111110101101101…
…00010001001110010000
310122110212112011022212200
432333112310101032100
5113334121402210000
62105115535523200
7134264603546532
oct16772664211620
93573775138780
101030101210000
11367955307555
12147782989500
13761a46090c5
1437c000b9852
151bbde1d3500
hexefd6d11390

1030101210000 has 300 divisors, whose sum is σ = 3605670628560. Its totient is φ = 274445280000.

The previous prime is 1030101209993. The next prime is 1030101210029. The reversal of 1030101210000 is 121010301.

It is a tau number, because it is divible by the number of its divisors (300).

It is a super-2 number, since 2×10301012100002 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 113305455 + ... + 113314545.

Almost surely, 21030101210000 is an apocalyptic number.

1030101210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030101210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1802835314280).

1030101210000 is an abundant number, since it is smaller than the sum of its proper divisors (2575569418560).

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

1030101210000 is a wasteful number, since it uses less digits than its factorization.

1030101210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10384 (or 10360 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 1030101210000 its reverse (121010301), we get a palindrome (1030222220301).

It can be divided in two parts, 103010 and 1210000, that added together give a triangular number (1313010 = T1620).

The spelling of 1030101210000 in words is "one trillion, thirty billion, one hundred one million, two hundred ten thousand".