1233130333 has 12 divisors (see below), whose sum is σ = 1258641180. Its totient is φ = 1207943616.

The previous prime is 1233130331. The next prime is 1233130337. The reversal of 1233130333 is 3330313321.

It can be written as a sum of positive squares in 2 ways, for example, as 707666404 + 525463929 = 26602^2 + 22923^2 .

It is not a de Polignac number, because 1233130333 - 2¹ = 1233130331 is a prime.

It is a super-2 number, since 2×1233130333² = 3041220836329381778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233130331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4357210 + ... + 4357492.

It is an arithmetic number, because the mean of its divisors is an integer number (104886765).

Almost surely, 2^1233130333 is an apocalyptic number.

It is an amenable number.

1233130333 is a deficient number, since it is larger than the sum of its proper divisors (25510847).

1233130333 is an frugal number, since it uses more digits than its factorization.

1233130333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 22.

The square root of 1233130333 is about 35115.9555330622. The cubic root of 1233130333 is about 1072.3494341116.

Adding to 1233130333 its reverse (3330313321), we get a palindrome (4563443654).

The spelling of 1233130333 in words is "one billion, two hundred thirty-three million, one hundred thirty thousand, three hundred thirty-three".