113313111031012 has 6 divisors (see below), whose sum is σ = 198297944304278. Its totient is φ = 56656555515504.

The previous prime is 113313111031009. The next prime is 113313111031039. The reversal of 113313111031012 is 210130111313311.

It can be written as a sum of positive squares in only one way, i.e., 105016257089536 + 8296853941476 = 10247744^2 + 2880426^2 .

It is a super-2 number, since 2×113313111031012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14164138878873 + ... + 14164138878880.

Almost surely, 2^{113313111031012} is an apocalyptic number.

It is an amenable number.

113313111031012 is a deficient number, since it is larger than the sum of its proper divisors (84984833273266).

113313111031012 is a wasteful number, since it uses less digits than its factorization.

113313111031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28328277757757 (or 28328277757755 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 113313111031012 its reverse (210130111313311), we get a palindrome (323443222344323).

The spelling of 113313111031012 in words is "one hundred thirteen trillion, three hundred thirteen billion, one hundred eleven million, thirty-one thousand, twelve".