23020132000 has 48 divisors (see below), whose sum is σ = 56560474152. Its totient is φ = 9208051200.

The previous prime is 23020131961. The next prime is 23020132007. The reversal of 23020132000 is 23102032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12259804176 + 10760327824 = 110724^2 + 103732^2 .

It is not an unprimeable number, because it can be changed into a prime (23020132007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2873517 + ... + 2881516.

Almost surely, 2^23020132000 is an apocalyptic number.

23020132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23020132000 is an abundant number, since it is smaller than the sum of its proper divisors (33540342152).

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

23020132000 is an equidigital number, since it uses as much as digits as its factorization.

23020132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755058 (or 5755040 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 23020132000 its reverse (23102032), we get a palindrome (23043234032).

The spelling of 23020132000 in words is "twenty-three billion, twenty million, one hundred thirty-two thousand".