23321232031267 has 2 divisors, whose sum is σ = 23321232031268. Its totient is φ = 23321232031266.

The previous prime is 23321232031249. The next prime is 23321232031283. The reversal of 23321232031267 is 76213023212332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23321232031267 - 2³⁹ = 22771476217379 is a prime.

It is not a weakly prime, because it can be changed into another prime (23321232031297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660616015633 + 11660616015634.

It is an arithmetic number, because the mean of its divisors is an integer number (11660616015634).

Almost surely, 2^{23321232031267} is an apocalyptic number.

23321232031267 is a deficient number, since it is larger than the sum of its proper divisors (1).

23321232031267 is an equidigital number, since it uses as much as digits as its factorization.

23321232031267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 37.

Adding to 23321232031267 its reverse (76213023212332), we get a palindrome (99534255243599).

The spelling of 23321232031267 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-two million, thirty-one thousand, two hundred sixty-seven".