113552503103453 has 2 divisors, whose sum is σ = 113552503103454. Its totient is φ = 113552503103452.

The previous prime is 113552503103399. The next prime is 113552503103477. The reversal of 113552503103453 is 354301305255311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113539190097529 + 13313005924 = 10655477^2 + 115382^2 .

It is a cyclic number.

It is not a de Polignac number, because 113552503103453 - 2²⁰ = 113552502054877 is a prime.

It is a super-2 number, since 2×113552503103453² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113552503103453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113552503103483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56776251551726 + 56776251551727.

It is an arithmetic number, because the mean of its divisors is an integer number (56776251551727).

Almost surely, 2^{113552503103453} is an apocalyptic number.

It is an amenable number.

113552503103453 is a deficient number, since it is larger than the sum of its proper divisors (1).

113552503103453 is an equidigital number, since it uses as much as digits as its factorization.

113552503103453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405000, while the sum is 41.

Adding to 113552503103453 its reverse (354301305255311), we get a palindrome (467853808358764).

The spelling of 113552503103453 in words is "one hundred thirteen trillion, five hundred fifty-two billion, five hundred three million, one hundred three thousand, four hundred fifty-three".