113210123012 has 48 divisors (see below), whose sum is σ = 233856430080. Its totient is φ = 46926928800.

The previous prime is 113210123011. The next prime is 113210123027. The reversal of 113210123012 is 210321012311.

It is not an unprimeable number, because it can be changed into a prime (113210123011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1535939 + ... + 1607957.

It is an arithmetic number, because the mean of its divisors is an integer number (4872008960).

Almost surely, 2^113210123012 is an apocalyptic number.

It is an amenable number.

113210123012 is an abundant number, since it is smaller than the sum of its proper divisors (120646307068).

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

113210123012 is a wasteful number, since it uses less digits than its factorization.

113210123012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73872 (or 73870 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113210123012 its reverse (210321012311), we get a palindrome (323531135323).

The spelling of 113210123012 in words is "one hundred thirteen billion, two hundred ten million, one hundred twenty-three thousand, twelve".