113204534331 has 96 divisors (see below), whose sum is σ = 181358714880. Its totient is φ = 62604360000.

The previous prime is 113204534291. The next prime is 113204534389. The reversal of 113204534331 is 133435402311.

It is a happy number.

It is not a de Polignac number, because 113204534331 - 2⁷ = 113204534203 is a prime.

It is a super-2 number, since 2×113204534331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113204534231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 206955000 + ... + 206955546.

It is an arithmetic number, because the mean of its divisors is an integer number (1889153280).

Almost surely, 2^113204534331 is an apocalyptic number.

113204534331 is a deficient number, since it is larger than the sum of its proper divisors (68154180549).

113204534331 is a wasteful number, since it uses less digits than its factorization.

113204534331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 113204534331 its reverse (133435402311), we get a palindrome (246639936642).

The spelling of 113204534331 in words is "one hundred thirteen billion, two hundred four million, five hundred thirty-four thousand, three hundred thirty-one".