100230132312 has 48 divisors (see below), whose sum is σ = 287424647640. Its totient is φ = 31444747008.

The previous prime is 100230132283. The next prime is 100230132349. The reversal of 100230132312 is 213231032001.

100230132312 is a `hidden beast` number, since 100 + 230 + 1 + 323 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40942458 + ... + 40944905.

Almost surely, 2^100230132312 is an apocalyptic number.

100230132312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100230132312 is an abundant number, since it is smaller than the sum of its proper divisors (187194515328).

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

100230132312 is a wasteful number, since it uses less digits than its factorization.

100230132312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81887392 (or 81887385 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100230132312 its reverse (213231032001), we get a palindrome (313461164313).

The spelling of 100230132312 in words is "one hundred billion, two hundred thirty million, one hundred thirty-two thousand, three hundred twelve".