115372207 has 2 divisors, whose sum is σ = 115372208. Its totient is φ = 115372206.

The previous prime is 115372181. The next prime is 115372211. The reversal of 115372207 is 702273511.

It is a strong prime.

It is an emirp because it is prime and its reverse (702273511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115372207 - 2¹¹ = 115370159 is a prime.

It is a super-2 number, since 2×115372207² = 26621492296101698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115372247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57686103 + 57686104.

It is an arithmetic number, because the mean of its divisors is an integer number (57686104).

Almost surely, 2^115372207 is an apocalyptic number.

115372207 is a deficient number, since it is larger than the sum of its proper divisors (1).

115372207 is an equidigital number, since it uses as much as digits as its factorization.

115372207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 115372207 is about 10741.1455161915. The cubic root of 115372207 is about 486.8184921205.

The spelling of 115372207 in words is "one hundred fifteen million, three hundred seventy-two thousand, two hundred seven".