115500252311203 has 4 divisors (see below), whose sum is σ = 115585116568488. Its totient is φ = 115415388053920.

The previous prime is 115500252311159. The next prime is 115500252311281. The reversal of 115500252311203 is 302113252005511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 115500252311203 - 2³³ = 115491662376611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115500252311503) 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, 42432126601 + ... + 42432129322.

It is an arithmetic number, because the mean of its divisors is an integer number (28896279142122).

Almost surely, 2^{115500252311203} is an apocalyptic number.

115500252311203 is a deficient number, since it is larger than the sum of its proper divisors (84864257285).

115500252311203 is an equidigital number, since it uses as much as digits as its factorization.

115500252311203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84864257284.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 115500252311203 in words is "one hundred fifteen trillion, five hundred billion, two hundred fifty-two million, three hundred eleven thousand, two hundred three".