113521545502303 has 16 divisors (see below), whose sum is σ = 116315314053120. Its totient is φ = 110728968448000.

The previous prime is 113521545502181. The next prime is 113521545502357. The reversal of 113521545502303 is 303205545125311.

It is a cyclic number.

It is not a de Polignac number, because 113521545502303 - 2⁴¹ = 111322522246751 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 (113521545502103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7391199138 + ... + 7391214496.

It is an arithmetic number, because the mean of its divisors is an integer number (7269707128320).

Almost surely, 2^{113521545502303} is an apocalyptic number.

113521545502303 is a deficient number, since it is larger than the sum of its proper divisors (2793768550817).

113521545502303 is a wasteful number, since it uses less digits than its factorization.

113521545502303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42338.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 113521545502303 in words is "one hundred thirteen trillion, five hundred twenty-one billion, five hundred forty-five million, five hundred two thousand, three hundred three".