1133320233 has 8 divisors (see below), whose sum is σ = 1511363488. Its totient is φ = 755411904.

The previous prime is 1133320231. The next prime is 1133320271. The reversal of 1133320233 is 3320233311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1133320233 - 2¹ = 1133320231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133320231) 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, 12160 + ... + 49137.

It is an arithmetic number, because the mean of its divisors is an integer number (188920436).

Almost surely, 2^1133320233 is an apocalyptic number.

It is an amenable number.

1133320233 is a deficient number, since it is larger than the sum of its proper divisors (378043255).

1133320233 is an equidigital number, since it uses as much as digits as its factorization.

1133320233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67463.

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

The square root of 1133320233 is about 33664.8218917017. The cubic root of 1133320233 is about 1042.5995842508.

Adding to 1133320233 its reverse (3320233311), we get a palindrome (4453553544).

The spelling of 1133320233 in words is "one billion, one hundred thirty-three million, three hundred twenty thousand, two hundred thirty-three".