116161039 has 2 divisors, whose sum is σ = 116161040. Its totient is φ = 116161038.

The previous prime is 116161027. The next prime is 116161081. The reversal of 116161039 is 930161611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116161039 - 2¹⁷ = 116029967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116160998 and 116161016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116161099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58080519 + 58080520.

It is an arithmetic number, because the mean of its divisors is an integer number (58080520).

Almost surely, 2^116161039 is an apocalyptic number.

116161039 is a deficient number, since it is larger than the sum of its proper divisors (1).

116161039 is an equidigital number, since it uses as much as digits as its factorization.

116161039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 116161039 is about 10777.8030692716. The cubic root of 116161039 is about 487.9254776801.

The spelling of 116161039 in words is "one hundred sixteen million, one hundred sixty-one thousand, thirty-nine".