1233134233 has 4 divisors (see below), whose sum is σ = 1244658960. Its totient is φ = 1221609508.

The previous prime is 1233134207. The next prime is 1233134239. The reversal of 1233134233 is 3324313321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1233134233 - 2⁹ = 1233133721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1233134198 and 1233134207.

It is not an unprimeable number, because it can be changed into a prime (1233134239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5762203 + ... + 5762416.

It is an arithmetic number, because the mean of its divisors is an integer number (311164740).

Almost surely, 2^1233134233 is an apocalyptic number.

It is an amenable number.

1233134233 is a deficient number, since it is larger than the sum of its proper divisors (11524727).

1233134233 is a wasteful number, since it uses less digits than its factorization.

1233134233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11524726.

The product of its digits is 3888, while the sum is 25.

The square root of 1233134233 is about 35116.0110633312. The cubic root of 1233134233 is about 1072.3505646107.

Adding to 1233134233 its reverse (3324313321), we get a palindrome (4557447554).

It can be divided in two parts, 12331 and 34233, that added together give a palindrome (46564).

The spelling of 1233134233 in words is "one billion, two hundred thirty-three million, one hundred thirty-four thousand, two hundred thirty-three".