131476967 has 2 divisors, whose sum is σ = 131476968. Its totient is φ = 131476966.

The previous prime is 131476949. The next prime is 131476973. The reversal of 131476967 is 769674131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131476967 - 2¹² = 131472871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131476927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65738483 + 65738484.

It is an arithmetic number, because the mean of its divisors is an integer number (65738484).

Almost surely, 2^131476967 is an apocalyptic number.

131476967 is a deficient number, since it is larger than the sum of its proper divisors (1).

131476967 is an equidigital number, since it uses as much as digits as its factorization.

131476967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 44.

The square root of 131476967 is about 11466.3406106744. The cubic root of 131476967 is about 508.4909474044.

The spelling of 131476967 in words is "one hundred thirty-one million, four hundred seventy-six thousand, nine hundred sixty-seven".