23321132998 has 32 divisors (see below), whose sum is σ = 35924466816. Its totient is φ = 11351612928.

The previous prime is 23321132987. The next prime is 23321133023. The reversal of 23321132998 is 89923112332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424665 + ... + 3431467.

It is an arithmetic number, because the mean of its divisors is an integer number (1122639588).

Almost surely, 2^23321132998 is an apocalyptic number.

23321132998 is a deficient number, since it is larger than the sum of its proper divisors (12603333818).

23321132998 is a wasteful number, since it uses less digits than its factorization.

23321132998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7188.

The product of its digits is 139968, while the sum is 43.

The spelling of 23321132998 in words is "twenty-three billion, three hundred twenty-one million, one hundred thirty-two thousand, nine hundred ninety-eight".