1233255052 has 24 divisors (see below), whose sum is σ = 2209374720. Its totient is φ = 602144400.

The previous prime is 1233255041. The next prime is 1233255053. The reversal of 1233255052 is 2505523321.

It is a self number, because there is not a number n which added to its sum of digits gives 1233255052.

It is not an unprimeable number, because it can be changed into a prime (1233255053) 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, 18333 + ... + 52939.

It is an arithmetic number, because the mean of its divisors is an integer number (92057280).

Almost surely, 2^1233255052 is an apocalyptic number.

It is an amenable number.

1233255052 is a deficient number, since it is larger than the sum of its proper divisors (976119668).

1233255052 is a wasteful number, since it uses less digits than its factorization.

1233255052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34821 (or 34819 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1233255052 is about 35117.7313048551. The cubic root of 1233255052 is about 1072.3855854242.

Adding to 1233255052 its reverse (2505523321), we get a palindrome (3738778373).

The spelling of 1233255052 in words is "one billion, two hundred thirty-three million, two hundred fifty-five thousand, fifty-two".