113003522 has 8 divisors (see below), whose sum is σ = 179476236. Its totient is φ = 53178112.

The previous prime is 113003519. The next prime is 113003533. The reversal of 113003522 is 225300311.

It can be written as a sum of positive squares in 2 ways, for example, as 108764041 + 4239481 = 10429^2 + 2059^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 113003522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1661783 + ... + 1661850.

Almost surely, 2^113003522 is an apocalyptic number.

113003522 is a deficient number, since it is larger than the sum of its proper divisors (66472714).

113003522 is a wasteful number, since it uses less digits than its factorization.

113003522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323652.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 113003522 is about 10630.3114723888. The cubic root of 113003522 is about 483.4638354966.

Adding to 113003522 its reverse (225300311), we get a palindrome (338303833).

The spelling of 113003522 in words is "one hundred thirteen million, three thousand, five hundred twenty-two".