130961667 has 12 divisors (see below), whose sum is σ = 178985240. Its totient is φ = 85175040.

The previous prime is 130961629. The next prime is 130961669. The reversal of 130961667 is 766169031.

It is not a de Polignac number, because 130961667 - 2¹⁶ = 130896131 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130961669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7942 + ... + 18027.

Almost surely, 2^130961667 is an apocalyptic number.

130961667 is a deficient number, since it is larger than the sum of its proper divisors (48023573).

130961667 is an equidigital number, since it uses as much as digits as its factorization.

130961667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26054 (or 26013 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 130961667 is about 11443.8484348579. The cubic root of 130961667 is about 507.8257651074.

The spelling of 130961667 in words is "one hundred thirty million, nine hundred sixty-one thousand, six hundred sixty-seven".