33032131133 has 2 divisors, whose sum is σ = 33032131134. Its totient is φ = 33032131132.

The previous prime is 33032131117. The next prime is 33032131151. The reversal of 33032131133 is 33113123033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26185065124 + 6847066009 = 161818^2 + 82747^2 .

It is a cyclic number.

It is not a de Polignac number, because 33032131133 - 2⁴ = 33032131117 is a prime.

It is a super-2 number, since 2×33032131133² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33032131099 and 33032131108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33032131633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16516065566 + 16516065567.

It is an arithmetic number, because the mean of its divisors is an integer number (16516065567).

Almost surely, 2^33032131133 is an apocalyptic number.

It is an amenable number.

33032131133 is a deficient number, since it is larger than the sum of its proper divisors (1).

33032131133 is an equidigital number, since it uses as much as digits as its factorization.

33032131133 is an evil number, because the sum of its binary digits is even.

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

Adding to 33032131133 its reverse (33113123033), we get a palindrome (66145254166).

The spelling of 33032131133 in words is "thirty-three billion, thirty-two million, one hundred thirty-one thousand, one hundred thirty-three".