130909009876 has 12 divisors (see below), whose sum is σ = 235282409908. Its totient is φ = 63685464192.

The previous prime is 130909009871. The next prime is 130909009879. The reversal of 130909009876 is 678900909031.

It can be written as a sum of positive squares in 2 ways, for example, as 114632353476 + 16276656400 = 338574^2 + 127580^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130909009871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442260021 + ... + 442260316.

Almost surely, 2^130909009876 is an apocalyptic number.

It is an amenable number.

130909009876 is a deficient number, since it is larger than the sum of its proper divisors (104373400032).

130909009876 is a wasteful number, since it uses less digits than its factorization.

130909009876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884520378 (or 884520376 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 52.

The spelling of 130909009876 in words is "one hundred thirty billion, nine hundred nine million, nine thousand, eight hundred seventy-six".