130383043433866 has 4 divisors (see below), whose sum is σ = 195574565150802. Its totient is φ = 65191521716932.

The previous prime is 130383043433831. The next prime is 130383043433873. The reversal of 130383043433866 is 668334340383031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 129307941963225 + 1075101470641 = 11371365^2 + 1036871^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32595760858465 + ... + 32595760858468.

Almost surely, 2^{130383043433866} is an apocalyptic number.

130383043433866 is a deficient number, since it is larger than the sum of its proper divisors (65191521716936).

130383043433866 is an equidigital number, since it uses as much as digits as its factorization.

130383043433866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65191521716935.

The product of its (nonzero) digits is 26873856, while the sum is 55.

The spelling of 130383043433866 in words is "one hundred thirty trillion, three hundred eighty-three billion, forty-three million, four hundred thirty-three thousand, eight hundred sixty-six".