113401103312 has 40 divisors (see below), whose sum is σ = 265873179456. Its totient is φ = 45741620736.

The previous prime is 113401103303. The next prime is 113401103357. The reversal of 113401103312 is 213301104311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29777798 + ... + 29781605.

Almost surely, 2^113401103312 is an apocalyptic number.

It is an amenable number.

113401103312 is an abundant number, since it is smaller than the sum of its proper divisors (152472076144).

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

113401103312 is a wasteful number, since it uses less digits than its factorization.

113401103312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59559435 (or 59559429 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113401103312 its reverse (213301104311), we get a palindrome (326702207623).

Subtracting 113401103312 from its reverse (213301104311), we obtain a palindrome (99900000999).

The spelling of 113401103312 in words is "one hundred thirteen billion, four hundred one million, one hundred three thousand, three hundred twelve".