1113130323 has 8 divisors (see below), whose sum is σ = 1649082000. Its totient is φ = 742086864.

The previous prime is 1113130307. The next prime is 1113130349. The reversal of 1113130323 is 3230313111.

It is a happy number.

It is not a de Polignac number, because 1113130323 - 2⁴ = 1113130307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113130296 and 1113130305.

It is not an unprimeable number, because it can be changed into a prime (1113130363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20613498 + ... + 20613551.

It is an arithmetic number, because the mean of its divisors is an integer number (206135250).

Almost surely, 2^1113130323 is an apocalyptic number.

1113130323 is a deficient number, since it is larger than the sum of its proper divisors (535951677).

1113130323 is an equidigital number, since it uses as much as digits as its factorization.

1113130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41227058 (or 41227052 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1113130323 is about 33363.6077635498. The cubic root of 1113130323 is about 1036.3712050505.

Adding to 1113130323 its reverse (3230313111), we get a palindrome (4343443434).

The spelling of 1113130323 in words is "one billion, one hundred thirteen million, one hundred thirty thousand, three hundred twenty-three".