189036295710131 has 2 divisors, whose sum is σ = 189036295710132. Its totient is φ = 189036295710130.

The previous prime is 189036295710029. The next prime is 189036295710181. The reversal of 189036295710131 is 131017592630981.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-189036295710131 is a prime.

It is a super-2 number, since 2×189036295710131² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (189036295710181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94518147855065 + 94518147855066.

It is an arithmetic number, because the mean of its divisors is an integer number (94518147855066).

Almost surely, 2^{189036295710131} is an apocalyptic number.

189036295710131 is a deficient number, since it is larger than the sum of its proper divisors (1).

189036295710131 is an equidigital number, since it uses as much as digits as its factorization.

189036295710131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 56.

The spelling of 189036295710131 in words is "one hundred eighty-nine trillion, thirty-six billion, two hundred ninety-five million, seven hundred ten thousand, one hundred thirty-one".