103131301 has 16 divisors (see below), whose sum is σ = 129636864. Its totient is φ = 79858944.

The previous prime is 103131283. The next prime is 103131307.

It is a happy number.

103131301 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103131301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103131307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7780 + ... + 16333.

It is an arithmetic number, because the mean of its divisors is an integer number (8102304).

Almost surely, 2^103131301 is an apocalyptic number.

It is an amenable number.

103131301 is a deficient number, since it is larger than the sum of its proper divisors (26505563).

103131301 is a wasteful number, since it uses less digits than its factorization.

103131301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24180.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 103131301 is about 10155.3582408500. The cubic root of 103131301 is about 468.9539145755.

The spelling of 103131301 in words is "one hundred three million, one hundred thirty-one thousand, three hundred one".