1133233213 has 16 divisors (see below), whose sum is σ = 1310829696. Its totient is φ = 959636160.

The previous prime is 1133233177. The next prime is 1133233229. The reversal of 1133233213 is 3123323311.

It is not a de Polignac number, because 1133233213 - 2¹⁷ = 1133102141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133233273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194523 + ... + 200263.

It is an arithmetic number, because the mean of its divisors is an integer number (81926856).

Almost surely, 2^1133233213 is an apocalyptic number.

It is an amenable number.

1133233213 is a deficient number, since it is larger than the sum of its proper divisors (177596483).

1133233213 is a wasteful number, since it uses less digits than its factorization.

1133233213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6084.

The product of its digits is 972, while the sum is 22.

The square root of 1133233213 is about 33663.5294198336. The cubic root of 1133233213 is about 1042.5728988429.

Adding to 1133233213 its reverse (3123323311), we get a palindrome (4256556524).

The spelling of 1133233213 in words is "one billion, one hundred thirty-three million, two hundred thirty-three thousand, two hundred thirteen".