1232033133 has 8 divisors (see below), whose sum is σ = 1643123008. Its totient is φ = 821149344.

The previous prime is 1232033107. The next prime is 1232033189. The reversal of 1232033133 is 3313302321.

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

It is not a de Polignac number, because 1232033133 - 2⁶ = 1232033069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232033633) 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, 36985 + ... + 61902.

It is an arithmetic number, because the mean of its divisors is an integer number (205390376).

Almost surely, 2^1232033133 is an apocalyptic number.

It is an amenable number.

1232033133 is a deficient number, since it is larger than the sum of its proper divisors (411089875).

1232033133 is an equidigital number, since it uses as much as digits as its factorization.

1232033133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103043.

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

The square root of 1232033133 is about 35100.3295283677. The cubic root of 1232033133 is about 1072.0312923056.

Adding to 1232033133 its reverse (3313302321), we get a palindrome (4545335454).

The spelling of 1232033133 in words is "one billion, two hundred thirty-two million, thirty-three thousand, one hundred thirty-three".