530162131 has 2 divisors, whose sum is σ = 530162132. Its totient is φ = 530162130.

The previous prime is 530162123. The next prime is 530162161. The reversal of 530162131 is 131261035.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530162131 - 2³ = 530162123 is a prime.

It is a super-2 number, since 2×530162131² = 562143770292922322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530162161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265081065 + 265081066.

It is an arithmetic number, because the mean of its divisors is an integer number (265081066).

Almost surely, 2^530162131 is an apocalyptic number.

530162131 is a deficient number, since it is larger than the sum of its proper divisors (1).

530162131 is an equidigital number, since it uses as much as digits as its factorization.

530162131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 530162131 is about 23025.2498574934. The cubic root of 530162131 is about 809.3497453617.

The spelling of 530162131 in words is "five hundred thirty million, one hundred sixty-two thousand, one hundred thirty-one".