33112130231233 has 8 divisors (see below), whose sum is σ = 33136880515200. Its totient is φ = 33087382115760.

The previous prime is 33112130231207. The next prime is 33112130231291. The reversal of 33112130231233 is 33213203121133.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33112130231233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33112130831233) 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, 30679443 + ... + 31740391.

It is an arithmetic number, because the mean of its divisors is an integer number (4142110064400).

Almost surely, 2^{33112130231233} is an apocalyptic number.

It is an amenable number.

33112130231233 is a deficient number, since it is larger than the sum of its proper divisors (24750283967).

33112130231233 is a wasteful number, since it uses less digits than its factorization.

33112130231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084247.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 33112130231233 its reverse (33213203121133), we get a palindrome (66325333352366).

The spelling of 33112130231233 in words is "thirty-three trillion, one hundred twelve billion, one hundred thirty million, two hundred thirty-one thousand, two hundred thirty-three".