103011110131 has 4 divisors (see below), whose sum is σ = 103442119200. Its totient is φ = 102580101064.

The previous prime is 103011110119. The next prime is 103011110143. The reversal of 103011110131 is 131011110301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131011110301 = 43 ⋅3046770007.

It is an interprime number because it is at equal distance from previous prime (103011110119) and next prime (103011110143).

It is a cyclic number.

It is not a de Polignac number, because 103011110131 - 2²⁵ = 102977555699 is a prime.

It is a super-2 number, since 2×103011110131² (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 (103011110101) 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, 215504176 + ... + 215504653.

It is an arithmetic number, because the mean of its divisors is an integer number (25860529800).

Almost surely, 2^103011110131 is an apocalyptic number.

103011110131 is a deficient number, since it is larger than the sum of its proper divisors (431009069).

103011110131 is an equidigital number, since it uses as much as digits as its factorization.

103011110131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431009068.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 103011110131 its reverse (131011110301), we get a palindrome (234022220432).

The spelling of 103011110131 in words is "one hundred three billion, eleven million, one hundred ten thousand, one hundred thirty-one".