233111232313013 has 8 divisors (see below), whose sum is σ = 243262035649536. Its totient is φ = 222961723340400.

The previous prime is 233111232312989. The next prime is 233111232313061. The reversal of 233111232313013 is 310313232111332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233111232313013 - 2³² = 233106937345717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233111232313913) 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 7 ways as a sum of consecutive naturals, for example, 323222933 + ... + 323943338.

It is an arithmetic number, because the mean of its divisors is an integer number (30407754456192).

Almost surely, 2^{233111232313013} is an apocalyptic number.

233111232313013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

233111232313013 is a deficient number, since it is larger than the sum of its proper divisors (10150803336523).

233111232313013 is a wasteful number, since it uses less digits than its factorization.

233111232313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647181955.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 233111232313013 its reverse (310313232111332), we get a palindrome (543424464424345).

The spelling of 233111232313013 in words is "two hundred thirty-three trillion, one hundred eleven billion, two hundred thirty-two million, three hundred thirteen thousand, thirteen".