131410501273 has 2 divisors, whose sum is σ = 131410501274. Its totient is φ = 131410501272.

The previous prime is 131410501223. The next prime is 131410501297. The reversal of 131410501273 is 372105014131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108314708544 + 23095792729 = 329112^2 + 151973^2 .

It is a cyclic number.

It is not a de Polignac number, because 131410501273 - 2²¹ = 131408404121 is a prime.

It is a super-2 number, since 2×131410501273² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131410501213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65705250636 + 65705250637.

It is an arithmetic number, because the mean of its divisors is an integer number (65705250637).

Almost surely, 2^131410501273 is an apocalyptic number.

It is an amenable number.

131410501273 is a deficient number, since it is larger than the sum of its proper divisors (1).

131410501273 is an equidigital number, since it uses as much as digits as its factorization.

131410501273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 131410501273 in words is "one hundred thirty-one billion, four hundred ten million, five hundred one thousand, two hundred seventy-three".