113553453104213 has 4 divisors (see below), whose sum is σ = 113839481953740. Its totient is φ = 113267424254688.

The previous prime is 113553453104129. The next prime is 113553453104227. The reversal of 113553453104213 is 312401354355311.

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 78418410243889 + 35135042860324 = 8855417^2 + 5927482^2 .

It is a cyclic number.

It is not a de Polignac number, because 113553453104213 - 2⁴⁴ = 95961267059797 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 (113553453104513) 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, 143014424168 + ... + 143014424961.

It is an arithmetic number, because the mean of its divisors is an integer number (28459870488435).

Almost surely, 2^{113553453104213} is an apocalyptic number.

It is an amenable number.

113553453104213 is a deficient number, since it is larger than the sum of its proper divisors (286028849527).

113553453104213 is an equidigital number, since it uses as much as digits as its factorization.

113553453104213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286028849526.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 113553453104213 in words is "one hundred thirteen trillion, five hundred fifty-three billion, four hundred fifty-three million, one hundred four thousand, two hundred thirteen".