100314331231 has 4 divisors (see below), whose sum is σ = 102448678752. Its totient is φ = 98179983712.

The previous prime is 100314331207. The next prime is 100314331253. The reversal of 100314331231 is 132133413001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100314331231 - 2⁵ = 100314331199 is a prime.

It is a super-2 number, since 2×100314331231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100314331531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067173690 + ... + 1067173783.

It is an arithmetic number, because the mean of its divisors is an integer number (25612169688).

Almost surely, 2^100314331231 is an apocalyptic number.

100314331231 is a deficient number, since it is larger than the sum of its proper divisors (2134347521).

100314331231 is an equidigital number, since it uses as much as digits as its factorization.

100314331231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134347520.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100314331231 its reverse (132133413001), we get a palindrome (232447744232).

The spelling of 100314331231 in words is "one hundred billion, three hundred fourteen million, three hundred thirty-one thousand, two hundred thirty-one".