115205125030151 has 8 divisors (see below), whose sum is σ = 124390992606720. Its totient is φ = 106065533865312.

The previous prime is 115205125030109. The next prime is 115205125030187. The reversal of 115205125030151 is 151030521502511.

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

It is a cyclic number.

It is not a de Polignac number, because 115205125030151 - 2³⁸ = 114930247123207 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 (115205125030351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11569097756 + ... + 11569107713.

It is an arithmetic number, because the mean of its divisors is an integer number (15548874075840).

Almost surely, 2^{115205125030151} is an apocalyptic number.

115205125030151 is a deficient number, since it is larger than the sum of its proper divisors (9185867576569).

115205125030151 is a wasteful number, since it uses less digits than its factorization.

115205125030151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23138205865.

The product of its (nonzero) digits is 7500, while the sum is 32.

Adding to 115205125030151 its reverse (151030521502511), we get a palindrome (266235646532662).

The spelling of 115205125030151 in words is "one hundred fifteen trillion, two hundred five billion, one hundred twenty-five million, thirty thousand, one hundred fifty-one".