23321232031330 has 16 divisors (see below), whose sum is σ = 41983749248760. Its totient is φ = 9327263569792.

The previous prime is 23321232031313. The next prime is 23321232031379. The reversal of 23321232031330 is 3313023212332.

It can be written as a sum of positive squares in 4 ways, for example, as 19213520522329 + 4107711509001 = 4383323^2 + 2026749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153575659 + ... + 153727438.

Almost surely, 2^{23321232031330} is an apocalyptic number.

23321232031330 is a deficient number, since it is larger than the sum of its proper divisors (18662517217430).

23321232031330 is a wasteful number, since it uses less digits than its factorization.

23321232031330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307310693.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 23321232031330 its reverse (3313023212332), we get a palindrome (26634255243662).

The spelling of 23321232031330 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-two million, thirty-one thousand, three hundred thirty".