113101102012 has 12 divisors (see below), whose sum is σ = 198053248960. Its totient is φ = 56514459456.

The previous prime is 113101102003. The next prime is 113101102043. The reversal of 113101102012 is 210201101311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113101101983 and 113101102001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9015837 + ... + 9028372.

Almost surely, 2^113101102012 is an apocalyptic number.

It is an amenable number.

113101102012 is a deficient number, since it is larger than the sum of its proper divisors (84952146948).

113101102012 is a wasteful number, since it uses less digits than its factorization.

113101102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18045780 (or 18045778 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 113101102012 its reverse (210201101311), we get a palindrome (323302203323).

The spelling of 113101102012 in words is "one hundred thirteen billion, one hundred one million, one hundred two thousand, twelve".