1233203323 has 6 divisors (see below), whose sum is σ = 1355504612. Its totient is φ = 1121093820.

The previous prime is 1233203299. The next prime is 1233203327. The reversal of 1233203323 is 3233023321.

It is a de Polignac number, because none of the positive numbers 2^k-1233203323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1233203294 and 1233203303.

It is not an unprimeable number, because it can be changed into a prime (1233203327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5095761 + ... + 5096002.

Almost surely, 2^1233203323 is an apocalyptic number.

1233203323 is a deficient number, since it is larger than the sum of its proper divisors (122301289).

1233203323 is a wasteful number, since it uses less digits than its factorization.

1233203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191785 (or 10191774 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 1233203323 is about 35116.9947888483. The cubic root of 1233203323 is about 1072.3705914429.

Adding to 1233203323 its reverse (3233023321), we get a palindrome (4466226644).

The spelling of 1233203323 in words is "one billion, two hundred thirty-three million, two hundred three thousand, three hundred twenty-three".