115112207 has 16 divisors (see below), whose sum is σ = 136384512. Its totient is φ = 95074560.

The previous prime is 115112197. The next prime is 115112233. The reversal of 115112207 is 702211511.

It is a happy number.

It is not a de Polignac number, because 115112207 - 2²⁶ = 48003343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115112407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56063 + ... + 58079.

It is an arithmetic number, because the mean of its divisors is an integer number (8524032).

Almost surely, 2^115112207 is an apocalyptic number.

115112207 is a deficient number, since it is larger than the sum of its proper divisors (21272305).

115112207 is a wasteful number, since it uses less digits than its factorization.

115112207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318.

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 115112207 is about 10729.0356975825. The cubic root of 115112207 is about 486.4525229646.

Adding to 115112207 its reverse (702211511), we get a palindrome (817323718).

The spelling of 115112207 in words is "one hundred fifteen million, one hundred twelve thousand, two hundred seven".