113133204312 has 32 divisors (see below), whose sum is σ = 282853486080. Its totient is φ = 37708338080.

The previous prime is 113133204269. The next prime is 113133204313. The reversal of 113133204312 is 213402331311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113133204313) by changing a digit.

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, 182737 + ... + 509567.

It is an arithmetic number, because the mean of its divisors is an integer number (8839171440).

Almost surely, 2^113133204312 is an apocalyptic number.

113133204312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113133204312 is an abundant number, since it is smaller than the sum of its proper divisors (169720281768).

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

113133204312 is a wasteful number, since it uses less digits than its factorization.

113133204312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341263 (or 341259 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 113133204312 its reverse (213402331311), we get a palindrome (326535535623).

The spelling of 113133204312 in words is "one hundred thirteen billion, one hundred thirty-three million, two hundred four thousand, three hundred twelve".