113485376201 has 4 divisors (see below), whose sum is σ = 113573418900. Its totient is φ = 113397333504.

The previous prime is 113485376149. The next prime is 113485376209. The reversal of 113485376201 is 102673584311.

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 105222384400 + 8262991801 = 324380^2 + 90901^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113485376201 is a prime.

It is a super-2 number, since 2×113485376201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113485376209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44019416 + ... + 44021993.

It is an arithmetic number, because the mean of its divisors is an integer number (28393354725).

Almost surely, 2^113485376201 is an apocalyptic number.

It is an amenable number.

113485376201 is a deficient number, since it is larger than the sum of its proper divisors (88042699).

113485376201 is an equidigital number, since it uses as much as digits as its factorization.

113485376201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88042698.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 113485376201 in words is "one hundred thirteen billion, four hundred eighty-five million, three hundred seventy-six thousand, two hundred one".