103040130131 has 4 divisors (see below), whose sum is σ = 103041381192. Its totient is φ = 103038879072.

The previous prime is 103040130113. The next prime is 103040130143. The reversal of 103040130131 is 131031040301.

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 103040130131 - 2¹⁰ = 103040129107 is a prime.

It is a super-2 number, since 2×103040130131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103040130101) 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, 492566 + ... + 669851.

It is an arithmetic number, because the mean of its divisors is an integer number (25760345298).

Almost surely, 2^103040130131 is an apocalyptic number.

103040130131 is a deficient number, since it is larger than the sum of its proper divisors (1251061).

103040130131 is an equidigital number, since it uses as much as digits as its factorization.

103040130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251060.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103040130131 its reverse (131031040301), we get a palindrome (234071170432).

The spelling of 103040130131 in words is "one hundred three billion, forty million, one hundred thirty thousand, one hundred thirty-one".