130161407 has 4 divisors (see below), whose sum is σ = 131097960. Its totient is φ = 129224856.

The previous prime is 130161403. The next prime is 130161413. The reversal of 130161407 is 704161031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130161407 - 2² = 130161403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130161403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468068 + ... + 468345.

It is an arithmetic number, because the mean of its divisors is an integer number (32774490).

Almost surely, 2^130161407 is an apocalyptic number.

130161407 is a deficient number, since it is larger than the sum of its proper divisors (936553).

130161407 is an equidigital number, since it uses as much as digits as its factorization.

130161407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936552.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 130161407 is about 11408.8302204915. The cubic root of 130161407 is about 506.7892703549.

The spelling of 130161407 in words is "one hundred thirty million, one hundred sixty-one thousand, four hundred seven".