100116239 has 2 divisors, whose sum is σ = 100116240. Its totient is φ = 100116238.

The previous prime is 100116227. The next prime is 100116253. The reversal of 100116239 is 932611001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100116239 - 2⁴ = 100116223 is a prime.

It is a super-2 number, since 2×100116239² = 20046522623010242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100116209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50058119 + 50058120.

It is an arithmetic number, because the mean of its divisors is an integer number (50058120).

Almost surely, 2^100116239 is an apocalyptic number.

100116239 is a deficient number, since it is larger than the sum of its proper divisors (1).

100116239 is an equidigital number, since it uses as much as digits as its factorization.

100116239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 100116239 is about 10005.8102620427. The cubic root of 100116239 is about 464.3386582712.

The spelling of 100116239 in words is "one hundred million, one hundred sixteen thousand, two hundred thirty-nine".