1133213333 has 8 divisors (see below), whose sum is σ = 1363264320. Its totient is φ = 920203200.

The previous prime is 1133213317. The next prime is 1133213351. The reversal of 1133213333 is 3333123311.

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

It is not a de Polignac number, because 1133213333 - 2⁴ = 1133213317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133213299 and 1133213308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133213363) 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, 4260068 + ... + 4260333.

It is an arithmetic number, because the mean of its divisors is an integer number (170408040).

Almost surely, 2^1133213333 is an apocalyptic number.

It is an amenable number.

1133213333 is a deficient number, since it is larger than the sum of its proper divisors (230050987).

1133213333 is an equidigital number, since it uses as much as digits as its factorization.

1133213333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8520427.

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

The square root of 1133213333 is about 33663.2341434985. The cubic root of 1133213333 is about 1042.5668022836.

Adding to 1133213333 its reverse (3333123311), we get a palindrome (4466336644).

The spelling of 1133213333 in words is "one billion, one hundred thirty-three million, two hundred thirteen thousand, three hundred thirty-three".