116430169 has 2 divisors, whose sum is σ = 116430170. Its totient is φ = 116430168.

The previous prime is 116430137. The next prime is 116430179. The reversal of 116430169 is 961034611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104284944 + 12145225 = 10212^2 + 3485^2 .

It is a cyclic number.

It is not a de Polignac number, because 116430169 - 2⁵ = 116430137 is a prime.

It is a super-2 number, since 2×116430169² = 27111968506737122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116430169.

It is not a weakly prime, because it can be changed into another prime (116430179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58215084 + 58215085.

It is an arithmetic number, because the mean of its divisors is an integer number (58215085).

Almost surely, 2^116430169 is an apocalyptic number.

It is an amenable number.

116430169 is a deficient number, since it is larger than the sum of its proper divisors (1).

116430169 is an equidigital number, since it uses as much as digits as its factorization.

116430169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 116430169 is about 10790.2812289578. The cubic root of 116430169 is about 488.3020069701.

The spelling of 116430169 in words is "one hundred sixteen million, four hundred thirty thousand, one hundred sixty-nine".