130538013686903 has 4 divisors (see below), whose sum is σ = 130544469912360. Its totient is φ = 130531557461448.

The previous prime is 130538013686819. The next prime is 130538013686909. The reversal of 130538013686903 is 309686310835031.

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 130538013686903 - 2¹⁸ = 130538013424759 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 (130538013686909) 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, 3228082400 + ... + 3228122837.

It is an arithmetic number, because the mean of its divisors is an integer number (32636117478090).

Almost surely, 2^{130538013686903} is an apocalyptic number.

130538013686903 is a deficient number, since it is larger than the sum of its proper divisors (6456225457).

130538013686903 is an equidigital number, since it uses as much as digits as its factorization.

130538013686903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6456225456.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 130538013686903 in words is "one hundred thirty trillion, five hundred thirty-eight billion, thirteen million, six hundred eighty-six thousand, nine hundred three".