113402522 has 8 divisors (see below), whose sum is σ = 170609556. Its totient is φ = 56532672.

The previous prime is 113402503. The next prime is 113402537. The reversal of 113402522 is 225204311.

It can be written as a sum of positive squares in 2 ways, for example, as 106894921 + 6507601 = 10339^2 + 2551^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 113402494 and 113402503.

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, 83453 + ... + 84800.

Almost surely, 2^113402522 is an apocalyptic number.

113402522 is a deficient number, since it is larger than the sum of its proper divisors (57207034).

113402522 is a wasteful number, since it uses less digits than its factorization.

113402522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168592.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 113402522 is about 10649.0620244226. The cubic root of 113402522 is about 484.0321820233.

Adding to 113402522 its reverse (225204311), we get a palindrome (338606833).

The spelling of 113402522 in words is "one hundred thirteen million, four hundred two thousand, five hundred twenty-two".