116312045237 has 2 divisors, whose sum is σ = 116312045238. Its totient is φ = 116312045236.

The previous prime is 116312045231. The next prime is 116312045261. The reversal of 116312045237 is 732540213611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81681068401 + 34630976836 = 285799^2 + 186094^2 .

It is a cyclic number.

It is not a de Polignac number, because 116312045237 - 2¹⁰ = 116312044213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116312045197 and 116312045206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116312045231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58156022618 + 58156022619.

It is an arithmetic number, because the mean of its divisors is an integer number (58156022619).

Almost surely, 2^116312045237 is an apocalyptic number.

It is an amenable number.

116312045237 is a deficient number, since it is larger than the sum of its proper divisors (1).

116312045237 is an equidigital number, since it uses as much as digits as its factorization.

116312045237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 116312045237 its reverse (732540213611), we get a palindrome (848852258848).

The spelling of 116312045237 in words is "one hundred sixteen billion, three hundred twelve million, forty-five thousand, two hundred thirty-seven".