113012522 has 24 divisors (see below), whose sum is σ = 197676000. Its totient is φ = 48315960.

The previous prime is 113012509. The next prime is 113012539. The reversal of 113012522 is 225210311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113012522.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47747 + ... + 50057.

It is an arithmetic number, because the mean of its divisors is an integer number (8236500).

Almost surely, 2^113012522 is an apocalyptic number.

113012522 is a deficient number, since it is larger than the sum of its proper divisors (84663478).

113012522 is a wasteful number, since it uses less digits than its factorization.

113012522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826 (or 2819 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 113012522 is about 10630.7347817543. The cubic root of 113012522 is about 483.4766700789.

Adding to 113012522 its reverse (225210311), we get a palindrome (338222833).

The spelling of 113012522 in words is "one hundred thirteen million, twelve thousand, five hundred twenty-two".