1133023233 has 8 divisors (see below), whose sum is σ = 1547544096. Its totient is φ = 736925600.

The previous prime is 1133023223. The next prime is 1133023249. The reversal of 1133023233 is 3323203311.

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 1133023233 - 2⁶ = 1133023169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133023223) 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, 4605663 + ... + 4605908.

It is an arithmetic number, because the mean of its divisors is an integer number (193443012).

Almost surely, 2^1133023233 is an apocalyptic number.

It is an amenable number.

1133023233 is a deficient number, since it is larger than the sum of its proper divisors (414520863).

1133023233 is an equidigital number, since it uses as much as digits as its factorization.

1133023233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9211615.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1133023233 is about 33660.4104698680. The cubic root of 1133023233 is about 1042.5085011010.

Adding to 1133023233 its reverse (3323203311), we get a palindrome (4456226544).

The spelling of 1133023233 in words is "one billion, one hundred thirty-three million, twenty-three thousand, two hundred thirty-three".