115200511415145 has 48 divisors (see below), whose sum is σ = 224390561391360. Its totient is φ = 54248267576448.

The previous prime is 115200511415123. The next prime is 115200511415149. The reversal of 115200511415145 is 541514115002511.

115200511415145 is a `hidden beast` number, since 1 + 1 + 5 + 20 + 0 + 5 + 114 + 1 + 514 + 5 = 666.

It is not a de Polignac number, because 115200511415145 - 2⁸ = 115200511414889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115200511415149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4280942005 + ... + 4280968914.

It is an arithmetic number, because the mean of its divisors is an integer number (4674803362320).

Almost surely, 2^{115200511415145} is an apocalyptic number.

115200511415145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115200511415145 is a deficient number, since it is larger than the sum of its proper divisors (109190049976215).

115200511415145 is a wasteful number, since it uses less digits than its factorization.

115200511415145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8561910966 (or 8561910963 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 36.

Adding to 115200511415145 its reverse (541514115002511), we get a palindrome (656714626417656).

The spelling of 115200511415145 in words is "one hundred fifteen trillion, two hundred billion, five hundred eleven million, four hundred fifteen thousand, one hundred forty-five".