1233133032 has 16 divisors (see below), whose sum is σ = 3082832640. Its totient is φ = 411044336.

The previous prime is 1233133021. The next prime is 1233133039. The reversal of 1233133032 is 2303313321.

It is a super-4 number, since 4×1233133032⁴ (a number of 37 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1233133039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25690248 + ... + 25690295.

It is an arithmetic number, because the mean of its divisors is an integer number (192677040).

Almost surely, 2^1233133032 is an apocalyptic number.

1233133032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1233133032 is an abundant number, since it is smaller than the sum of its proper divisors (1849699608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233133032 is a wasteful number, since it uses less digits than its factorization.

1233133032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51380552 (or 51380548 counting only the distinct ones).

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

The square root of 1233133032 is about 35115.9939628654. The cubic root of 1233133032 is about 1072.3502164752.

Adding to 1233133032 its reverse (2303313321), we get a palindrome (3536446353).

The spelling of 1233133032 in words is "one billion, two hundred thirty-three million, one hundred thirty-three thousand, thirty-two".