115242102053 has 16 divisors (see below), whose sum is σ = 130281715200. Its totient is φ = 101200933440.

The previous prime is 115242101983. The next prime is 115242102061. The reversal of 115242102053 is 350201242511.

It is a de Polignac number, because none of the positive numbers 2^k-115242102053 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115242102653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2399618 + ... + 2447171.

It is an arithmetic number, because the mean of its divisors is an integer number (8142607200).

Almost surely, 2^115242102053 is an apocalyptic number.

115242102053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

115242102053 is a deficient number, since it is larger than the sum of its proper divisors (15039613147).

115242102053 is a wasteful number, since it uses less digits than its factorization.

115242102053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4846892.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 115242102053 its reverse (350201242511), we get a palindrome (465443344564).

The spelling of 115242102053 in words is "one hundred fifteen billion, two hundred forty-two million, one hundred two thousand, fifty-three".