113320546 has 4 divisors (see below), whose sum is σ = 169980822. Its totient is φ = 56660272.

The previous prime is 113320513. The next prime is 113320553. The reversal of 113320546 is 645023311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 70744921 + 42575625 = 8411^2 + 6525^2 .

It is a super-2 number, since 2×113320546² = 25683092291476232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113320546.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28330135 + ... + 28330138.

Almost surely, 2^113320546 is an apocalyptic number.

113320546 is a deficient number, since it is larger than the sum of its proper divisors (56660276).

113320546 is an equidigital number, since it uses as much as digits as its factorization.

113320546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56660275.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 113320546 is about 10645.2123510994. The cubic root of 113320546 is about 483.9155221046.

Adding to 113320546 its reverse (645023311), we get a palindrome (758343857).

The spelling of 113320546 in words is "one hundred thirteen million, three hundred twenty thousand, five hundred forty-six".