115210007 has 4 divisors (see below), whose sum is σ = 125683656. Its totient is φ = 104736360.

The previous prime is 115209989. The next prime is 115210021. The reversal of 115210007 is 700012511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115210007 - 2⁸ = 115209751 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 (115210027) 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 3 ways as a sum of consecutive naturals, for example, 5236808 + ... + 5236829.

It is an arithmetic number, because the mean of its divisors is an integer number (31420914).

Almost surely, 2^115210007 is an apocalyptic number.

115210007 is a deficient number, since it is larger than the sum of its proper divisors (10473649).

115210007 is a wasteful number, since it uses less digits than its factorization.

115210007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10473648.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 115210007 is about 10733.5924554643. The cubic root of 115210007 is about 486.5902482646.

Adding to 115210007 its reverse (700012511), we get a palindrome (815222518).

The spelling of 115210007 in words is "one hundred fifteen million, two hundred ten thousand, seven".