130654443 has 8 divisors (see below), whose sum is σ = 175275328. Its totient is φ = 86568264.

The previous prime is 130654409. The next prime is 130654463. The reversal of 130654443 is 344456031.

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

It is not a de Polignac number, because 130654443 - 2⁹ = 130653931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130654443.

It is not an unprimeable number, because it can be changed into a prime (130654463) 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, 133105 + ... + 134082.

It is an arithmetic number, because the mean of its divisors is an integer number (21909416).

Almost surely, 2^130654443 is an apocalyptic number.

130654443 is a deficient number, since it is larger than the sum of its proper divisors (44620885).

130654443 is a wasteful number, since it uses less digits than its factorization.

130654443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267353.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 130654443 is about 11430.4174464453. The cubic root of 130654443 is about 507.4283500326.

The spelling of 130654443 in words is "one hundred thirty million, six hundred fifty-four thousand, four hundred forty-three".