232113031999 has 4 divisors (see below), whose sum is σ = 232142507064. Its totient is φ = 232083556936.

The previous prime is 232113031981. The next prime is 232113032059. The reversal of 232113031999 is 999130311232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232113031999 - 2¹⁵ = 232112999231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232113031939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14725717 + ... + 14741470.

It is an arithmetic number, because the mean of its divisors is an integer number (58035626766).

Almost surely, 2^232113031999 is an apocalyptic number.

232113031999 is a deficient number, since it is larger than the sum of its proper divisors (29475065).

232113031999 is an equidigital number, since it uses as much as digits as its factorization.

232113031999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29475064.

The product of its (nonzero) digits is 78732, while the sum is 43.

The spelling of 232113031999 in words is "two hundred thirty-two billion, one hundred thirteen million, thirty-one thousand, nine hundred ninety-nine".