113553532300409 has 2 divisors, whose sum is σ = 113553532300410. Its totient is φ = 113553532300408.

The previous prime is 113553532300379. The next prime is 113553532300427. The reversal of 113553532300409 is 904003235355311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99243994288384 + 14309538012025 = 9962128^2 + 3782795^2 .

It is a cyclic number.

It is not a de Polignac number, because 113553532300409 - 2²⁰ = 113553531251833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113553532300409.

It is not a weakly prime, because it can be changed into another prime (113553532300609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56776766150204 + 56776766150205.

It is an arithmetic number, because the mean of its divisors is an integer number (56776766150205).

Almost surely, 2^{113553532300409} is an apocalyptic number.

It is an amenable number.

113553532300409 is a deficient number, since it is larger than the sum of its proper divisors (1).

113553532300409 is an equidigital number, since it uses as much as digits as its factorization.

113553532300409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 44.

The spelling of 113553532300409 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, three hundred thousand, four hundred nine".