33133112130233 has 12 divisors (see below), whose sum is σ = 34176928969680. Its totient is φ = 32116296687696.

The previous prime is 33133112130229. The next prime is 33133112130253. The reversal of 33133112130233 is 33203121133133.

It is not a de Polignac number, because 33133112130233 - 2² = 33133112130229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33133112130196 and 33133112130205.

It is not an unprimeable number, because it can be changed into a prime (33133112130253) 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, 70823123 + ... + 71289416.

It is an arithmetic number, because the mean of its divisors is an integer number (2848077414140).

Almost surely, 2^{33133112130233} is an apocalyptic number.

It is an amenable number.

33133112130233 is a deficient number, since it is larger than the sum of its proper divisors (1043816839447).

33133112130233 is an equidigital number, since it uses as much as digits as its factorization.

33133112130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142112728 (or 142112675 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 33133112130233 its reverse (33203121133133), we get a palindrome (66336233263366).

The spelling of 33133112130233 in words is "thirty-three trillion, one hundred thirty-three billion, one hundred twelve million, one hundred thirty thousand, two hundred thirty-three".