115244235335253 has 16 divisors (see below), whose sum is σ = 156399253169600. Its totient is φ = 75465925261056.

The previous prime is 115244235335249. The next prime is 115244235335261. The reversal of 115244235335253 is 352533532442511.

It is not a de Polignac number, because 115244235335253 - 2² = 115244235335249 is a prime.

It is a super-2 number, since 2×115244235335253² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115244235335213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821354500 + ... + 821494797.

It is an arithmetic number, because the mean of its divisors is an integer number (9774953323100).

Almost surely, 2^{115244235335253} is an apocalyptic number.

It is an amenable number.

115244235335253 is a deficient number, since it is larger than the sum of its proper divisors (41155017834347).

115244235335253 is a wasteful number, since it uses less digits than its factorization.

115244235335253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642849716.

The product of its digits is 6480000, while the sum is 48.

Adding to 115244235335253 its reverse (352533532442511), we get a palindrome (467777767777764).

The spelling of 115244235335253 in words is "one hundred fifteen trillion, two hundred forty-four billion, two hundred thirty-five million, three hundred thirty-five thousand, two hundred fifty-three".