130954257 has 24 divisors (see below), whose sum is σ = 217154496. Its totient is φ = 74493216.

The previous prime is 130954237. The next prime is 130954283. The reversal of 130954257 is 752459031.

It is not a de Polignac number, because 130954257 - 2⁶ = 130954193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130954207) 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 23 ways as a sum of consecutive naturals, for example, 9723 + ... + 18879.

It is an arithmetic number, because the mean of its divisors is an integer number (9048104).

Almost surely, 2^130954257 is an apocalyptic number.

It is an amenable number.

130954257 is a deficient number, since it is larger than the sum of its proper divisors (86200239).

130954257 is a wasteful number, since it uses less digits than its factorization.

130954257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9397 (or 9394 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 130954257 is about 11443.5246755534. The cubic root of 130954257 is about 507.8161870887.

The spelling of 130954257 in words is "one hundred thirty million, nine hundred fifty-four thousand, two hundred fifty-seven".