130013456 has 40 divisors (see below), whose sum is σ = 256650240. Its totient is φ = 63794304.

The previous prime is 130013413. The next prime is 130013459. The reversal of 130013456 is 654310031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130013459) 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, 221195 + ... + 221781.

It is an arithmetic number, because the mean of its divisors is an integer number (6416256).

Almost surely, 2^130013456 is an apocalyptic number.

130013456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130013456 is a deficient number, since it is larger than the sum of its proper divisors (126636784).

130013456 is a wasteful number, since it uses less digits than its factorization.

130013456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 130013456 is about 11402.3443203580. The cubic root of 130013456 is about 506.5971796057.

Adding to 130013456 its reverse (654310031), we get a palindrome (784323487).

The spelling of 130013456 in words is "one hundred thirty million, thirteen thousand, four hundred fifty-six".