131403300321319 has 4 divisors (see below), whose sum is σ = 141511246499896. Its totient is φ = 121295354142744.

The previous prime is 131403300321299. The next prime is 131403300321331. The reversal of 131403300321319 is 913123003304131.

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 131403300321319 - 2⁵ = 131403300321287 is a prime.

It is a super-2 number, since 2×131403300321319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131403300321119) 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, 5053973089269 + ... + 5053973089294.

It is an arithmetic number, because the mean of its divisors is an integer number (35377811624974).

Almost surely, 2^{131403300321319} is an apocalyptic number.

131403300321319 is a deficient number, since it is larger than the sum of its proper divisors (10107946178577).

131403300321319 is a wasteful number, since it uses less digits than its factorization.

131403300321319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10107946178576.

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 131403300321319 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred million, three hundred twenty-one thousand, three hundred nineteen".