115224100107 has 4 divisors (see below), whose sum is σ = 153632133480. Its totient is φ = 76816066736.

The previous prime is 115224100093. The next prime is 115224100111. The reversal of 115224100107 is 701001422511.

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 115224100107 - 2⁷ = 115224099979 is a prime.

It is a super-2 number, since 2×115224100107² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115224100177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19204016682 + ... + 19204016687.

It is an arithmetic number, because the mean of its divisors is an integer number (38408033370).

Almost surely, 2^115224100107 is an apocalyptic number.

115224100107 is a deficient number, since it is larger than the sum of its proper divisors (38408033373).

115224100107 is an equidigital number, since it uses as much as digits as its factorization.

115224100107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38408033372.

The product of its (nonzero) digits is 560, while the sum is 24.

Adding to 115224100107 its reverse (701001422511), we get a palindrome (816225522618).

The spelling of 115224100107 in words is "one hundred fifteen billion, two hundred twenty-four million, one hundred thousand, one hundred seven".