1133233313 has 4 divisors (see below), whose sum is σ = 1133856768. Its totient is φ = 1132609860.

The previous prime is 1133233301. The next prime is 1133233421. The reversal of 1133233313 is 3133323311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3133323311 = 13759 ⋅227729.

It is a cyclic number.

It is not a de Polignac number, because 1133233313 - 2²⁴ = 1116456097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133233813) 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 3 ways as a sum of consecutive naturals, for example, 308993 + ... + 312638.

It is an arithmetic number, because the mean of its divisors is an integer number (283464192).

Almost surely, 2^1133233313 is an apocalyptic number.

It is an amenable number.

1133233313 is a deficient number, since it is larger than the sum of its proper divisors (623455).

1133233313 is an equidigital number, since it uses as much as digits as its factorization.

1133233313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623454.

The product of its digits is 1458, while the sum is 23.

The square root of 1133233313 is about 33663.5309051205. The cubic root of 1133233313 is about 1042.5729295095.

Adding to 1133233313 its reverse (3133323311), we get a palindrome (4266556624).

The spelling of 1133233313 in words is "one billion, one hundred thirty-three million, two hundred thirty-three thousand, three hundred thirteen".