23321155034120 has 64 divisors (see below), whose sum is σ = 53590997260800. Its totient is φ = 9129650146560.

The previous prime is 23321155034077. The next prime is 23321155034147. The reversal of 23321155034120 is 2143055112332.

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, 54723221 + ... + 55147739.

It is an arithmetic number, because the mean of its divisors is an integer number (837359332200).

Almost surely, 2^{23321155034120} is an apocalyptic number.

23321155034120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23321155034120 is an abundant number, since it is smaller than the sum of its proper divisors (30269842226680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23321155034120 is a wasteful number, since it uses less digits than its factorization.

23321155034120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453798 (or 453794 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 23321155034120 in words is "twenty-three trillion, three hundred twenty-one billion, one hundred fifty-five million, thirty-four thousand, one hundred twenty".