131714873 has 2 divisors, whose sum is σ = 131714874. Its totient is φ = 131714872.

The previous prime is 131714819. The next prime is 131714881. The reversal of 131714873 is 378417131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131492089 + 222784 = 11467^2 + 472^2 .

It is an emirp because it is prime and its reverse (378417131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131714873 - 2⁶ = 131714809 is a prime.

It is a super-2 number, since 2×131714873² = 34697615538812258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131714273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65857436 + 65857437.

It is an arithmetic number, because the mean of its divisors is an integer number (65857437).

Almost surely, 2^131714873 is an apocalyptic number.

It is an amenable number.

131714873 is a deficient number, since it is larger than the sum of its proper divisors (1).

131714873 is an equidigital number, since it uses as much as digits as its factorization.

131714873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 35.

The square root of 131714873 is about 11476.7100250899. The cubic root of 131714873 is about 508.7974653620.

The spelling of 131714873 in words is "one hundred thirty-one million, seven hundred fourteen thousand, eight hundred seventy-three".