152321530100 has 36 divisors (see below), whose sum is σ = 331245611424. Its totient is φ = 60798125280.

The previous prime is 152321530079. The next prime is 152321530117. The reversal of 152321530100 is 1035123251.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1584152 + ... + 1677551.

It is an arithmetic number, because the mean of its divisors is an integer number (9201266984).

Almost surely, 2^152321530100 is an apocalyptic number.

152321530100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152321530100 is an abundant number, since it is smaller than the sum of its proper divisors (178924081324).

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

152321530100 is a wasteful number, since it uses less digits than its factorization.

152321530100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262184 (or 3262177 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 152321530100 its reverse (1035123251), we get a palindrome (153356653351).

The spelling of 152321530100 in words is "one hundred fifty-two billion, three hundred twenty-one million, five hundred thirty thousand, one hundred".