111232012331313 has 32 divisors (see below), whose sum is σ = 169523502059520. Its totient is φ = 72030443356800.

The previous prime is 111232012331311. The next prime is 111232012331339. The reversal of 111232012331313 is 313133210232111.

111232012331313 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 3 + 2 + 0 + 12 + 331 + 313 = 666.

It is not a de Polignac number, because 111232012331313 - 2¹ = 111232012331311 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 (111232012331311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92031345 + ... + 93232142.

It is an arithmetic number, because the mean of its divisors is an integer number (5297609439360).

Almost surely, 2^{111232012331313} is an apocalyptic number.

It is an amenable number.

111232012331313 is a deficient number, since it is larger than the sum of its proper divisors (58291489728207).

111232012331313 is a wasteful number, since it uses less digits than its factorization.

111232012331313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185264134 (or 185264128 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 111232012331313 its reverse (313133210232111), we get a palindrome (424365222563424).

The spelling of 111232012331313 in words is "one hundred eleven trillion, two hundred thirty-two billion, twelve million, three hundred thirty-one thousand, three hundred thirteen".