113444330 has 16 divisors (see below), whose sum is σ = 204706440. Its totient is φ = 45265152.

The previous prime is 113444329. The next prime is 113444341. The reversal of 113444330 is 33444311.

It can be written as a sum of positive squares in 4 ways, for example, as 113443801 + 529 = 10651^2 + 23^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113444296 and 113444305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9779 + ... + 17958.

Almost surely, 2^113444330 is an apocalyptic number.

113444330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113444330 is a deficient number, since it is larger than the sum of its proper divisors (91262110).

113444330 is a wasteful number, since it uses less digits than its factorization.

113444330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28153.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 113444330 is about 10651.0248333200. The cubic root of 113444330 is about 484.0916572765.

Adding to 113444330 its reverse (33444311), we get a palindrome (146888641).

The spelling of 113444330 in words is "one hundred thirteen million, four hundred forty-four thousand, three hundred thirty".