10313156880 has 240 divisors, whose sum is σ = 38503535616. Its totient is φ = 2456663040.

The previous prime is 10313156809. The next prime is 10313156899. The reversal of 10313156880 is 8865131301.

10313156880 is a `hidden beast` number, since 1 + 0 + 3 + 13 + 1 + 568 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×10313156880² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 272389 + ... + 307931.

Almost surely, 2^10313156880 is an apocalyptic number.

10313156880 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 10313156880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19251767808).

10313156880 is an abundant number, since it is smaller than the sum of its proper divisors (28190378736).

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

10313156880 is a wasteful number, since it uses less digits than its factorization.

10313156880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35606 (or 35597 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 10313156880 in words is "ten billion, three hundred thirteen million, one hundred fifty-six thousand, eight hundred eighty".