113321330012 has 24 divisors (see below), whose sum is σ = 216447515760. Its totient is φ = 51484268160.

The previous prime is 113321329991. The next prime is 113321330021. The reversal of 113321330012 is 210033123311.

It is a super-2 number, since 2×113321330012² (a number of 23 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, 545393 + ... + 723944.

It is an arithmetic number, because the mean of its divisors is an integer number (9018646490).

Almost surely, 2^113321330012 is an apocalyptic number.

It is an amenable number.

113321330012 is a deficient number, since it is larger than the sum of its proper divisors (103126185748).

113321330012 is a wasteful number, since it uses less digits than its factorization.

113321330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271381 (or 1271379 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113321330012 its reverse (210033123311), we get a palindrome (323354453323).

The spelling of 113321330012 in words is "one hundred thirteen billion, three hundred twenty-one million, three hundred thirty thousand, twelve".