113311302000 has 160 divisors (see below), whose sum is σ = 393417111360. Its totient is φ = 27891993600.

The previous prime is 113311301969. The next prime is 113311302011. The reversal of 113311302000 is 203113311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648355 + ... + 804354.

It is an arithmetic number, because the mean of its divisors is an integer number (2458856946).

Almost surely, 2^113311302000 is an apocalyptic number.

113311302000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113311302000 is an abundant number, since it is smaller than the sum of its proper divisors (280105809360).

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

113311302000 is a wasteful number, since it uses less digits than its factorization.

113311302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452748 (or 1452732 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 113311302000 its reverse (203113311), we get a palindrome (113514415311).

The spelling of 113311302000 in words is "one hundred thirteen billion, three hundred eleven million, three hundred two thousand".