113130333 has 6 divisors (see below), whose sum is σ = 163410494. Its totient is φ = 75420216.

The previous prime is 113130331. The next prime is 113130373. The reversal of 113130333 is 333031311.

It can be written as a sum of positive squares in only one way, i.e., 111133764 + 1996569 = 10542^2 + 1413^2 .

It is not a de Polignac number, because 113130333 - 2¹ = 113130331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113130331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6285010 + ... + 6285027.

Almost surely, 2^113130333 is an apocalyptic number.

It is an amenable number.

113130333 is a deficient number, since it is larger than the sum of its proper divisors (50280161).

113130333 is a wasteful number, since it uses less digits than its factorization.

113130333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12570043 (or 12570040 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 113130333 is about 10636.2743947305. The cubic root of 113130333 is about 483.6446133828.

Adding to 113130333 its reverse (333031311), we get a palindrome (446161644).

The spelling of 113130333 in words is "one hundred thirteen million, one hundred thirty thousand, three hundred thirty-three".