123302010021000 has 256 divisors, whose sum is σ = 421377746400000. Its totient is φ = 29879269683200.

The previous prime is 123302010020999. The next prime is 123302010021013. The reversal of 123302010021000 is 120010203321.

123302010021000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40205250 + ... + 43163249.

It is an arithmetic number, because the mean of its divisors is an integer number (1646006821875).

Almost surely, 2^{123302010021000} is an apocalyptic number.

123302010021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123302010021000 is an abundant number, since it is smaller than the sum of its proper divisors (298075736379000).

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

123302010021000 is a wasteful number, since it uses less digits than its factorization.

123302010021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83368569 (or 83368555 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 123302010021000 its reverse (120010203321), we get a palindrome (123422020224321).

The spelling of 123302010021000 in words is "one hundred twenty-three trillion, three hundred two billion, ten million, twenty-one thousand".