116952109 has 2 divisors, whose sum is σ = 116952110. Its totient is φ = 116952108.

The previous prime is 116952107. The next prime is 116952113. The reversal of 116952109 is 901259611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100060009 + 16892100 = 10003^2 + 4110^2 .

It is a cyclic number.

It is not a de Polignac number, because 116952109 - 2¹ = 116952107 is a prime.

Together with 116952107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116952107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58476054 + 58476055.

It is an arithmetic number, because the mean of its divisors is an integer number (58476055).

Almost surely, 2^116952109 is an apocalyptic number.

It is an amenable number.

116952109 is a deficient number, since it is larger than the sum of its proper divisors (1).

116952109 is an equidigital number, since it uses as much as digits as its factorization.

116952109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 34.

The square root of 116952109 is about 10814.4398375505. The cubic root of 116952109 is about 489.0305823243.

The spelling of 116952109 in words is "one hundred sixteen million, nine hundred fifty-two thousand, one hundred nine".