130711690 has 16 divisors (see below), whose sum is σ = 241020360. Its totient is φ = 51009280.

The previous prime is 130711681. The next prime is 130711703. The reversal of 130711690 is 96117031.

130711690 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 88604569 + 42107121 = 9413^2 + 6489^2 .

It is a super-2 number, since 2×130711690² = 34171091805312200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158995 + ... + 159814.

Almost surely, 2^130711690 is an apocalyptic number.

130711690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130711690 is a deficient number, since it is larger than the sum of its proper divisors (110308670).

130711690 is a wasteful number, since it uses less digits than its factorization.

130711690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318857.

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 130711690 is about 11432.9213239662. The cubic root of 130711690 is about 507.5024501002.

The spelling of 130711690 in words is "one hundred thirty million, seven hundred eleven thousand, six hundred ninety".