131403031400113 has 8 divisors (see below), whose sum is σ = 148291822270080. Its totient is φ = 115338083987280.

The previous prime is 131403031400087. The next prime is 131403031400167. The reversal of 131403031400113 is 311004130304131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-131403031400113 is a prime.

It is a super-2 number, since 2×131403031400113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131403031400183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205960863945 + ... + 205960864582.

It is an arithmetic number, because the mean of its divisors is an integer number (18536477783760).

Almost surely, 2^{131403031400113} is an apocalyptic number.

It is an amenable number.

131403031400113 is a deficient number, since it is larger than the sum of its proper divisors (16888790869967).

131403031400113 is a wasteful number, since it uses less digits than its factorization.

131403031400113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411921728567.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 131403031400113 its reverse (311004130304131), we get a palindrome (442407161704244).

The spelling of 131403031400113 in words is "one hundred thirty-one trillion, four hundred three billion, thirty-one million, four hundred thousand, one hundred thirteen".