131203031341319 has 4 divisors (see below), whose sum is σ = 149946321532944. Its totient is φ = 112459741149696.

The previous prime is 131203031341297. The next prime is 131203031341331. The reversal of 131203031341319 is 913143130302131.

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 131203031341319 - 2⁴⁰ = 130103519713543 is a prime.

It is a super-2 number, since 2×131203031341319² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131203031341339) 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, 9371645095802 + ... + 9371645095815.

It is an arithmetic number, because the mean of its divisors is an integer number (37486580383236).

Almost surely, 2^{131203031341319} is an apocalyptic number.

131203031341319 is a deficient number, since it is larger than the sum of its proper divisors (18743290191625).

131203031341319 is an equidigital number, since it uses as much as digits as its factorization.

131203031341319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18743290191624.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 131203031341319 in words is "one hundred thirty-one trillion, two hundred three billion, thirty-one million, three hundred forty-one thousand, three hundred nineteen".