131623106967 has 24 divisors (see below), whose sum is σ = 210327331968. Its totient is φ = 78648032400.

The previous prime is 131623106899. The next prime is 131623106981. The reversal of 131623106967 is 769601326131.

It is a happy number.

131623106967 is a `hidden beast` number, since 1 + 3 + 1 + 623 + 10 + 6 + 9 + 6 + 7 = 666.

It is not a de Polignac number, because 131623106967 - 2²³ = 131614718359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131623106267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9355833 + ... + 9369890.

It is an arithmetic number, because the mean of its divisors is an integer number (8763638832).

Almost surely, 2^131623106967 is an apocalyptic number.

131623106967 is a deficient number, since it is larger than the sum of its proper divisors (78704225001).

131623106967 is a wasteful number, since it uses less digits than its factorization.

131623106967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18725811 (or 18725808 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 131623106967 in words is "one hundred thirty-one billion, six hundred twenty-three million, one hundred six thousand, nine hundred sixty-seven".