113524521202 has 8 divisors (see below), whose sum is σ = 172200116700. Its totient is φ = 56124482304.

The previous prime is 113524521167. The next prime is 113524521223. The reversal of 113524521202 is 202125425311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111969875161 + 1554646041 = 334619^2 + 39429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318888927 + ... + 318889282.

Almost surely, 2^113524521202 is an apocalyptic number.

113524521202 is a deficient number, since it is larger than the sum of its proper divisors (58675595498).

113524521202 is an equidigital number, since it uses as much as digits as its factorization.

113524521202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637778300.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 113524521202 its reverse (202125425311), we get a palindrome (315649946513).

The spelling of 113524521202 in words is "one hundred thirteen billion, five hundred twenty-four million, five hundred twenty-one thousand, two hundred two".