131403004013109 has 16 divisors (see below), whose sum is σ = 175409791135488. Its totient is φ = 87499163454912.

The previous prime is 131403004013087. The next prime is 131403004013159. The reversal of 131403004013109 is 901310400304131.

It is not a de Polignac number, because 131403004013109 - 2¹⁹ = 131403003488821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131403004013159) 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, 3088804 + ... + 16502930.

It is an arithmetic number, because the mean of its divisors is an integer number (10963111945968).

Almost surely, 2^{131403004013109} is an apocalyptic number.

It is an amenable number.

131403004013109 is a deficient number, since it is larger than the sum of its proper divisors (44006787122379).

131403004013109 is a wasteful number, since it uses less digits than its factorization.

131403004013109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13417964.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 131403004013109 in words is "one hundred thirty-one trillion, four hundred three billion, four million, thirteen thousand, one hundred nine".