130669987101670 has 64 divisors (see below), whose sum is σ = 251028213004800. Its totient is φ = 48801249902080.

The previous prime is 130669987101659. The next prime is 130669987101691. The reversal of 130669987101670 is 76101789966031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64453311 + ... + 66449749.

It is an arithmetic number, because the mean of its divisors is an integer number (3922315828200).

Almost surely, 2^{130669987101670} is an apocalyptic number.

130669987101670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130669987101670 is a deficient number, since it is larger than the sum of its proper divisors (120358225903130).

130669987101670 is a wasteful number, since it uses less digits than its factorization.

130669987101670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999533.

The product of its (nonzero) digits is 20575296, while the sum is 64.

The spelling of 130669987101670 in words is "one hundred thirty trillion, six hundred sixty-nine billion, nine hundred eighty-seven million, one hundred one thousand, six hundred seventy".