361142760131 has 4 divisors (see below), whose sum is σ = 361264319064. Its totient is φ = 361021201200.

The previous prime is 361142760119. The next prime is 361142760161. The reversal of 361142760131 is 131067241163.

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 361142760131 - 2³⁸ = 86264853187 is a prime.

It is a super-2 number, since 2×361142760131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361142760091 and 361142760100.

It is not an unprimeable number, because it can be changed into a prime (361142760161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60775010 + ... + 60780951.

It is an arithmetic number, because the mean of its divisors is an integer number (90316079766).

Almost surely, 2^361142760131 is an apocalyptic number.

361142760131 is a deficient number, since it is larger than the sum of its proper divisors (121558933).

361142760131 is a wasteful number, since it uses less digits than its factorization.

361142760131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121558932.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 361142760131 in words is "three hundred sixty-one billion, one hundred forty-two million, seven hundred sixty thousand, one hundred thirty-one".