23321232031233 has 16 divisors (see below), whose sum is σ = 31289771344896. Its totient is φ = 15450257007360.

The previous prime is 23321232031231. The next prime is 23321232031249. The reversal of 23321232031233 is 33213023212332.

It is not a de Polignac number, because 23321232031233 - 2¹ = 23321232031231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23321232031233.

It is not an unprimeable number, because it can be changed into a prime (23321232031231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20269366 + ... + 21389007.

It is an arithmetic number, because the mean of its divisors is an integer number (1955610709056).

Almost surely, 2^{23321232031233} is an apocalyptic number.

It is an amenable number.

23321232031233 is a deficient number, since it is larger than the sum of its proper divisors (7968539313663).

23321232031233 is a wasteful number, since it uses less digits than its factorization.

23321232031233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41659544.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 23321232031233 its reverse (33213023212332), we get a palindrome (56534255243565).

The spelling of 23321232031233 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-two million, thirty-one thousand, two hundred thirty-three".