130109826634 has 24 divisors (see below), whose sum is σ = 202183895628. Its totient is φ = 62793843840.

The previous prime is 130109826629. The next prime is 130109826667. The reversal of 130109826634 is 436628901031.

It can be written as a sum of positive squares in 6 ways, for example, as 44464048225 + 85645778409 = 210865^2 + 292653^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7427374 + ... + 7444870.

Almost surely, 2^130109826634 is an apocalyptic number.

130109826634 is a deficient number, since it is larger than the sum of its proper divisors (72074068994).

130109826634 is a wasteful number, since it uses less digits than its factorization.

130109826634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21978 (or 21949 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 130109826634 in words is "one hundred thirty billion, one hundred nine million, eight hundred twenty-six thousand, six hundred thirty-four".