130891702 has 8 divisors (see below), whose sum is σ = 196396200. Its totient is φ = 65426304.

The previous prime is 130891697. The next prime is 130891723. The reversal of 130891702 is 207198031.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949 + ... + 16207.

It is an arithmetic number, because the mean of its divisors is an integer number (24549525).

Almost surely, 2^130891702 is an apocalyptic number.

130891702 is a deficient number, since it is larger than the sum of its proper divisors (65504498).

130891702 is a wasteful number, since it uses less digits than its factorization.

130891702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19550.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 130891702 is about 11440.7911439725. The cubic root of 130891702 is about 507.7353153355.

The spelling of 130891702 in words is "one hundred thirty million, eight hundred ninety-one thousand, seven hundred two".