1330211233 has 24 divisors (see below), whose sum is σ = 1520404928. Its totient is φ = 1156570272.

The previous prime is 1330211221. The next prime is 1330211251. The reversal of 1330211233 is 3321120331.

It is not a de Polignac number, because 1330211233 - 2¹³ = 1330203041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1330211233.

It is not an unprimeable number, because it can be changed into a prime (1330211273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459316 + ... + 462202.

Almost surely, 2^1330211233 is an apocalyptic number.

1330211233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1330211233 is a deficient number, since it is larger than the sum of its proper divisors (190193695).

1330211233 is a wasteful number, since it uses less digits than its factorization.

1330211233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013 (or 2990 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1330211233 is about 36472.0609919429. The cubic root of 1330211233 is about 1099.7826658781.

Adding to 1330211233 its reverse (3321120331), we get a palindrome (4651331564).

The spelling of 1330211233 in words is "one billion, three hundred thirty million, two hundred eleven thousand, two hundred thirty-three".