23333023121321 has 4 divisors (see below), whose sum is σ = 23347762872192. Its totient is φ = 23318283370452.

The previous prime is 23333023121311. The next prime is 23333023121323. The reversal of 23333023121321 is 12312132033332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23333023121321 - 2¹⁸ = 23333022859177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23333023121323) 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, 7369873061 + ... + 7369876226.

It is an arithmetic number, because the mean of its divisors is an integer number (5836940718048).

Almost surely, 2^{23333023121321} is an apocalyptic number.

It is an amenable number.

23333023121321 is a deficient number, since it is larger than the sum of its proper divisors (14739750871).

23333023121321 is a wasteful number, since it uses less digits than its factorization.

23333023121321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14739750870.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 23333023121321 its reverse (12312132033332), we get a palindrome (35645155154653).

The spelling of 23333023121321 in words is "twenty-three trillion, three hundred thirty-three billion, twenty-three million, one hundred twenty-one thousand, three hundred twenty-one".