115202014502501 has 4 divisors (see below), whose sum is σ = 115229050886604. Its totient is φ = 115174978118400.

The previous prime is 115202014502437. The next prime is 115202014502537. The reversal of 115202014502501 is 105205410202511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77341928669476 + 37860085833025 = 8794426^2 + 6153055^2 .

It is a cyclic number.

It is not a de Polignac number, because 115202014502501 - 2⁶ = 115202014502437 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 (115202014562501) 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, 13518185660 + ... + 13518194181.

It is an arithmetic number, because the mean of its divisors is an integer number (28807262721651).

Almost surely, 2^{115202014502501} is an apocalyptic number.

It is an amenable number.

115202014502501 is a deficient number, since it is larger than the sum of its proper divisors (27036384103).

115202014502501 is an equidigital number, since it uses as much as digits as its factorization.

115202014502501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27036384102.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 115202014502501 in words is "one hundred fifteen trillion, two hundred two billion, fourteen million, five hundred two thousand, five hundred one".