113133133323 has 64 divisors (see below), whose sum is σ = 195967641600. Its totient is φ = 63172085760.

The previous prime is 113133133307. The next prime is 113133133339. The reversal of 113133133323 is 323331331311.

113133133323 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 331 + 3 + 3 + 323 = 666.

It is an interprime number because it is at equal distance from previous prime (113133133307) and next prime (113133133339).

It is not a de Polignac number, because 113133133323 - 2⁴ = 113133133307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113133137323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1479043 + ... + 1553651.

It is an arithmetic number, because the mean of its divisors is an integer number (3061994400).

Almost surely, 2^113133133323 is an apocalyptic number.

113133133323 is a deficient number, since it is larger than the sum of its proper divisors (82834508277).

113133133323 is a wasteful number, since it uses less digits than its factorization.

113133133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74809 (or 74803 counting only the distinct ones).

The product of its digits is 4374, while the sum is 27.

Adding to 113133133323 its reverse (323331331311), we get a palindrome (436464464634).

The spelling of 113133133323 in words is "one hundred thirteen billion, one hundred thirty-three million, one hundred thirty-three thousand, three hundred twenty-three".