2136737117 has 2 divisors, whose sum is σ = 2136737118. Its totient is φ = 2136737116.

The previous prime is 2136737107. The next prime is 2136737167. The reversal of 2136737117 is 7117376312.

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., 1221432601 + 915304516 = 34949^2 + 30254^2 .

It is a cyclic number.

It is not a de Polignac number, because 2136737117 - 2⁴ = 2136737101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2136737107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068368558 + 1068368559.

It is an arithmetic number, because the mean of its divisors is an integer number (1068368559).

Almost surely, 2^2136737117 is an apocalyptic number.

It is an amenable number.

2136737117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136737117 is an equidigital number, since it uses as much as digits as its factorization.

2136737117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37044, while the sum is 38.

The square root of 2136737117 is about 46224.8538883575. The cubic root of 2136737117 is about 1288.0034650464.

The spelling of 2136737117 in words is "two billion, one hundred thirty-six million, seven hundred thirty-seven thousand, one hundred seventeen".