23021132133000 has 128 divisors (see below), whose sum is σ = 72142348187520. Its totient is φ = 6111924473600.

The previous prime is 23021132132983. The next prime is 23021132133037. The reversal of 23021132133000 is 33123112032.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16221447 + ... + 17583446.

It is an arithmetic number, because the mean of its divisors is an integer number (563612095215).

Almost surely, 2^{23021132133000} is an apocalyptic number.

23021132133000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23021132133000 is an abundant number, since it is smaller than the sum of its proper divisors (49121216054520).

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

23021132133000 is a wasteful number, since it uses less digits than its factorization.

23021132133000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33805144 (or 33805130 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23021132133000 its reverse (33123112032), we get a palindrome (23054255245032).

The spelling of 23021132133000 in words is "twenty-three trillion, twenty-one billion, one hundred thirty-two million, one hundred thirty-three thousand".