131200118047 has 2 divisors, whose sum is σ = 131200118048. Its totient is φ = 131200118046.

The previous prime is 131200117933. The next prime is 131200118099. The reversal of 131200118047 is 740811002131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131200118047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131200118947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65600059023 + 65600059024.

It is an arithmetic number, because the mean of its divisors is an integer number (65600059024).

Almost surely, 2^131200118047 is an apocalyptic number.

131200118047 is a deficient number, since it is larger than the sum of its proper divisors (1).

131200118047 is an equidigital number, since it uses as much as digits as its factorization.

131200118047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

The spelling of 131200118047 in words is "one hundred thirty-one billion, two hundred million, one hundred eighteen thousand, forty-seven".