115627133 has 2 divisors, whose sum is σ = 115627134. Its totient is φ = 115627132.

The previous prime is 115627111. The next prime is 115627139. The reversal of 115627133 is 331726511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94439524 + 21187609 = 9718^2 + 4603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115627133 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115627096 and 115627105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115627139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57813566 + 57813567.

It is an arithmetic number, because the mean of its divisors is an integer number (57813567).

Almost surely, 2^115627133 is an apocalyptic number.

It is an amenable number.

115627133 is a deficient number, since it is larger than the sum of its proper divisors (1).

115627133 is an equidigital number, since it uses as much as digits as its factorization.

115627133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 29.

The square root of 115627133 is about 10753.0057658312. The cubic root of 115627133 is about 487.1767857990.

The spelling of 115627133 in words is "one hundred fifteen million, six hundred twenty-seven thousand, one hundred thirty-three".