131030034103 has 4 divisors (see below), whose sum is σ = 131126310288. Its totient is φ = 130933757920.

The previous prime is 131030034061. The next prime is 131030034119. The reversal of 131030034103 is 301430030131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301430030131 = 17 ⋅17731178243.

It is a cyclic number.

It is not a de Polignac number, because 131030034103 - 2³³ = 122440099511 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 (131030034403) 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, 48136051 + ... + 48138772.

It is an arithmetic number, because the mean of its divisors is an integer number (32781577572).

Almost surely, 2^131030034103 is an apocalyptic number.

131030034103 is a deficient number, since it is larger than the sum of its proper divisors (96276185).

131030034103 is an equidigital number, since it uses as much as digits as its factorization.

131030034103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96276184.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 131030034103 its reverse (301430030131), we get a palindrome (432460064234).

The spelling of 131030034103 in words is "one hundred thirty-one billion, thirty million, thirty-four thousand, one hundred three".