12312332100030 has 32 divisors (see below), whose sum is σ = 29553685207200. Its totient is φ = 3282834319232.

The previous prime is 12312332100023. The next prime is 12312332100053. The reversal of 12312332100030 is 3000123321321.

12312332100030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28169565 + ... + 28603304.

It is an arithmetic number, because the mean of its divisors is an integer number (923552662725).

Almost surely, 2^{12312332100030} is an apocalyptic number.

12312332100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12312332100030 is an abundant number, since it is smaller than the sum of its proper divisors (17241353107170).

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

12312332100030 is a wasteful number, since it uses less digits than its factorization.

12312332100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56780108.

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

Adding to 12312332100030 its reverse (3000123321321), we get a palindrome (15312455421351).

The spelling of 12312332100030 in words is "twelve trillion, three hundred twelve billion, three hundred thirty-two million, one hundred thousand, thirty".