100231130310313 has 4 divisors (see below), whose sum is σ = 100241722217728. Its totient is φ = 100220538402900.

The previous prime is 100231130310247. The next prime is 100231130310331. The reversal of 100231130310313 is 313013031132001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100231130310313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100231130310013) 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, 5295939513 + ... + 5295958438.

It is an arithmetic number, because the mean of its divisors is an integer number (25060430554432).

Almost surely, 2^{100231130310313} is an apocalyptic number.

It is an amenable number.

100231130310313 is a deficient number, since it is larger than the sum of its proper divisors (10591907415).

100231130310313 is an equidigital number, since it uses as much as digits as its factorization.

100231130310313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10591907414.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 100231130310313 its reverse (313013031132001), we get a palindrome (413244161442314).

The spelling of 100231130310313 in words is "one hundred trillion, two hundred thirty-one billion, one hundred thirty million, three hundred ten thousand, three hundred thirteen".