1230113233 has 8 divisors (see below), whose sum is σ = 1262507040. Its totient is φ = 1198132320.

The previous prime is 1230113207. The next prime is 1230113249. The reversal of 1230113233 is 3323110321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230113233 - 2¹⁷ = 1229982161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230113233.

It is not an unprimeable number, because it can be changed into a prime (1230113293) 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, 97183 + ... + 109108.

It is an arithmetic number, because the mean of its divisors is an integer number (157813380).

Almost surely, 2^1230113233 is an apocalyptic number.

It is an amenable number.

1230113233 is a deficient number, since it is larger than the sum of its proper divisors (32393807).

1230113233 is an equidigital number, since it uses as much as digits as its factorization.

1230113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206447.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1230113233 is about 35072.9701194524. The cubic root of 1230113233 is about 1071.4741474107.

Adding to 1230113233 its reverse (3323110321), we get a palindrome (4553223554).

The spelling of 1230113233 in words is "one billion, two hundred thirty million, one hundred thirteen thousand, two hundred thirty-three".