130571162 has 4 divisors (see below), whose sum is σ = 195856746. Its totient is φ = 65285580.

The previous prime is 130571131. The next prime is 130571191. The reversal of 130571162 is 261175031.

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., 104264521 + 26306641 = 10211^2 + 5129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32642789 + ... + 32642792.

Almost surely, 2^130571162 is an apocalyptic number.

130571162 is a deficient number, since it is larger than the sum of its proper divisors (65285584).

130571162 is an equidigital number, since it uses as much as digits as its factorization.

130571162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65285583.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 130571162 is about 11426.7739104263. The cubic root of 130571162 is about 507.3205131017.

The spelling of 130571162 in words is "one hundred thirty million, five hundred seventy-one thousand, one hundred sixty-two".