100312014231 has 48 divisors (see below), whose sum is σ = 171633544992. Its totient is φ = 56118522240.

The previous prime is 100312014221. The next prime is 100312014233. The reversal of 100312014231 is 132410213001.

100312014231 is a `hidden beast` number, since 10 + 0 + 31 + 201 + 423 + 1 = 666.

It is not a de Polignac number, because 100312014231 - 2⁵ = 100312014199 is a prime.

It is a super-2 number, since 2×100312014231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100312014233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166350 + ... + 477803.

It is an arithmetic number, because the mean of its divisors is an integer number (3575698854).

Almost surely, 2^100312014231 is an apocalyptic number.

100312014231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100312014231 is a deficient number, since it is larger than the sum of its proper divisors (71321530761).

100312014231 is a wasteful number, since it uses less digits than its factorization.

100312014231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644205 (or 644180 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 100312014231 its reverse (132410213001), we get a palindrome (232722227232).

The spelling of 100312014231 in words is "one hundred billion, three hundred twelve million, fourteen thousand, two hundred thirty-one".