10113011312 has 40 divisors (see below), whose sum is σ = 21150923040. Its totient is φ = 4669871360.

The previous prime is 10113011299. The next prime is 10113011329. The reversal of 10113011312 is 21311031101.

It is a happy number.

It is a super-2 number, since 2×10113011312² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 463139 + ... + 484482.

It is an arithmetic number, because the mean of its divisors is an integer number (528773076).

Almost surely, 2^10113011312 is an apocalyptic number.

It is an amenable number.

10113011312 is an abundant number, since it is smaller than the sum of its proper divisors (11037911728).

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

10113011312 is a wasteful number, since it uses less digits than its factorization.

10113011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947681 (or 947675 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10113011312 its reverse (21311031101), we get a palindrome (31424042413).

The spelling of 10113011312 in words is "ten billion, one hundred thirteen million, eleven thousand, three hundred twelve".