130163457 has 8 divisors (see below), whose sum is σ = 175087584. Its totient is φ = 86007488.

The previous prime is 130163437. The next prime is 130163477. The reversal of 130163457 is 754361031.

It is an interprime number because it is at equal distance from previous prime (130163437) and next prime (130163477).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130163457 - 2²² = 125969153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130163437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191643 + ... + 192320.

It is an arithmetic number, because the mean of its divisors is an integer number (21885948).

Almost surely, 2^130163457 is an apocalyptic number.

It is an amenable number.

130163457 is a deficient number, since it is larger than the sum of its proper divisors (44924127).

130163457 is a wasteful number, since it uses less digits than its factorization.

130163457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384079.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 130163457 is about 11408.9200628280. The cubic root of 130163457 is about 506.7919309298.

It can be divided in two parts, 1301634 and 57, that added together give a triangular number (1301691 = T₁₆₁₃).

The spelling of 130163457 in words is "one hundred thirty million, one hundred sixty-three thousand, four hundred fifty-seven".