111232232313 has 48 divisors (see below), whose sum is σ = 162227209344. Its totient is φ = 67729305600.

The previous prime is 111232232303. The next prime is 111232232329. The reversal of 111232232313 is 313232232111.

It is not a de Polignac number, because 111232232313 - 2¹³ = 111232224121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111232232303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12859356 + ... + 12868002.

It is an arithmetic number, because the mean of its divisors is an integer number (3379733528).

Almost surely, 2^111232232313 is an apocalyptic number.

It is an amenable number.

111232232313 is a deficient number, since it is larger than the sum of its proper divisors (50994977031).

111232232313 is a wasteful number, since it uses less digits than its factorization.

111232232313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9122 (or 9105 counting only the distinct ones).

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

Adding to 111232232313 its reverse (313232232111), we get a palindrome (424464464424).

The spelling of 111232232313 in words is "one hundred eleven billion, two hundred thirty-two million, two hundred thirty-two thousand, three hundred thirteen".