130762193 has 2 divisors, whose sum is σ = 130762194. Its totient is φ = 130762192.

The previous prime is 130762171. The next prime is 130762211. The reversal of 130762193 is 391267031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127622209 + 3139984 = 11297^2 + 1772^2 .

It is a cyclic number.

It is not a de Polignac number, because 130762193 - 2⁶ = 130762129 is a prime.

It is a super-2 number, since 2×130762193² = 34197502236338498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (130762133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65381096 + 65381097.

It is an arithmetic number, because the mean of its divisors is an integer number (65381097).

Almost surely, 2^130762193 is an apocalyptic number.

It is an amenable number.

130762193 is a deficient number, since it is larger than the sum of its proper divisors (1).

130762193 is an equidigital number, since it uses as much as digits as its factorization.

130762193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 130762193 is about 11435.1297762640. The cubic root of 130762193 is about 507.5678028268.

The spelling of 130762193 in words is "one hundred thirty million, seven hundred sixty-two thousand, one hundred ninety-three".