115113207 has 16 divisors (see below), whose sum is σ = 168296832. Its totient is φ = 69407520.

The previous prime is 115113197. The next prime is 115113211. The reversal of 115113207 is 702311511.

It is a happy number.

It is not a de Polignac number, because 115113207 - 2⁶ = 115113143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115113227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2353 + ... + 15354.

It is an arithmetic number, because the mean of its divisors is an integer number (10518552).

Almost surely, 2^115113207 is an apocalyptic number.

115113207 is a deficient number, since it is larger than the sum of its proper divisors (53183625).

115113207 is a wasteful number, since it uses less digits than its factorization.

115113207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17918.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 115113207 is about 10729.0822999919. The cubic root of 115113207 is about 486.4539315934.

Adding to 115113207 its reverse (702311511), we get a palindrome (817424718).

The spelling of 115113207 in words is "one hundred fifteen million, one hundred thirteen thousand, two hundred seven".