115125101 has 8 divisors (see below), whose sum is σ = 141692544. Its totient is φ = 91087920.

The previous prime is 115125091. The next prime is 115125121. The reversal of 115125101 is 101521511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-115125101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115125101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115125121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632465 + ... + 632646.

It is an arithmetic number, because the mean of its divisors is an integer number (17711568).

Almost surely, 2^115125101 is an apocalyptic number.

It is an amenable number.

115125101 is a deficient number, since it is larger than the sum of its proper divisors (26567443).

115125101 is a wasteful number, since it uses less digits than its factorization.

115125101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265131.

The product of its (nonzero) digits is 50, while the sum is 17.

The square root of 115125101 is about 10729.6365735285. The cubic root of 115125101 is about 486.4706851990.

Adding to 115125101 its reverse (101521511), we get a palindrome (216646612).

The spelling of 115125101 in words is "one hundred fifteen million, one hundred twenty-five thousand, one hundred one".