103231302310213 has 48 divisors (see below), whose sum is σ = 131969665882944. Its totient is φ = 79846046058240.

The previous prime is 103231302310183. The next prime is 103231302310223. The reversal of 103231302310213 is 312013203132301.

It is not a de Polignac number, because 103231302310213 - 2²¹ = 103231300213061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103231302310223) 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, 979622395 + ... + 979727767.

It is an arithmetic number, because the mean of its divisors is an integer number (2749368039228).

Almost surely, 2^{103231302310213} is an apocalyptic number.

It is an amenable number.

103231302310213 is a deficient number, since it is larger than the sum of its proper divisors (28738363572731).

103231302310213 is a wasteful number, since it uses less digits than its factorization.

103231302310213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118802 (or 118795 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103231302310213 its reverse (312013203132301), we get a palindrome (415244505442514).

The spelling of 103231302310213 in words is "one hundred three trillion, two hundred thirty-one billion, three hundred two million, three hundred ten thousand, two hundred thirteen".