113020312333012 has 144 divisors (see below), whose sum is σ = 239050167269760. Its totient is φ = 46582135219200.

The previous prime is 113020312333007. The next prime is 113020312333031. The reversal of 113020312333012 is 210333213020311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4103995539 + ... + 4104023077.

It is an arithmetic number, because the mean of its divisors is an integer number (1660070606040).

Almost surely, 2^{113020312333012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113020312333012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119525083634880).

113020312333012 is an abundant number, since it is smaller than the sum of its proper divisors (126029854936748).

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

113020312333012 is a wasteful number, since it uses less digits than its factorization.

113020312333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34862 (or 34853 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 113020312333012 its reverse (210333213020311), we get a palindrome (323353525353323).

The spelling of 113020312333012 in words is "one hundred thirteen trillion, twenty billion, three hundred twelve million, three hundred thirty-three thousand, twelve".