1133211233 has 8 divisors (see below), whose sum is σ = 1412834880. Its totient is φ = 883021680.

The previous prime is 1133211229. The next prime is 1133211239. The reversal of 1133211233 is 3321123311.

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 1133211233 - 2² = 1133211229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133211239) 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, 7358438 + ... + 7358591.

It is an arithmetic number, because the mean of its divisors is an integer number (176604360).

Almost surely, 2^1133211233 is an apocalyptic number.

It is an amenable number.

1133211233 is a deficient number, since it is larger than the sum of its proper divisors (279623647).

1133211233 is a wasteful number, since it uses less digits than its factorization.

1133211233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14717047.

The product of its digits is 324, while the sum is 20.

The square root of 1133211233 is about 33663.2029521850. The cubic root of 1133211233 is about 1042.5661582767.

Adding to 1133211233 its reverse (3321123311), we get a palindrome (4454334544).

It can be divided in two parts, 11 and 33211233, that multiplied together give a palindrome (365323563).

The spelling of 1133211233 in words is "one billion, one hundred thirty-three million, two hundred eleven thousand, two hundred thirty-three".