113520635 has 8 divisors (see below), whose sum is σ = 136303440. Its totient is φ = 90764064.

The previous prime is 113520623. The next prime is 113520637. The reversal of 113520635 is 536025311.

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

It is a cyclic number.

It is not a de Polignac number, because 113520635 - 2⁴ = 113520619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113520637) 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 7 ways as a sum of consecutive naturals, for example, 4736 + ... + 15794.

It is an arithmetic number, because the mean of its divisors is an integer number (17037930).

Almost surely, 2^113520635 is an apocalyptic number.

113520635 is a deficient number, since it is larger than the sum of its proper divisors (22782805).

113520635 is a wasteful number, since it uses less digits than its factorization.

113520635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13117.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 113520635 is about 10654.6062808534. The cubic root of 113520635 is about 484.2001696341.

Adding to 113520635 its reverse (536025311), we get a palindrome (649545946).

The spelling of 113520635 in words is "one hundred thirteen million, five hundred twenty thousand, six hundred thirty-five".