130651443 has 24 divisors (see below), whose sum is σ = 215193888. Its totient is φ = 75670272.

The previous prime is 130651427. The next prime is 130651457. The reversal of 130651443 is 344156031.

130651443 is a `hidden beast` number, since 1 + 3 + 0 + 651 + 4 + 4 + 3 = 666.

It is not a de Polignac number, because 130651443 - 2⁴ = 130651427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130651043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30855 + ... + 34832.

It is an arithmetic number, because the mean of its divisors is an integer number (8966412).

Almost surely, 2^130651443 is an apocalyptic number.

130651443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130651443 is a deficient number, since it is larger than the sum of its proper divisors (84542445).

130651443 is a wasteful number, since it uses less digits than its factorization.

130651443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65723 (or 65720 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 130651443 is about 11430.2862168889. The cubic root of 130651443 is about 507.4244662594.

The spelling of 130651443 in words is "one hundred thirty million, six hundred fifty-one thousand, four hundred forty-three".