33112203139 has 2 divisors, whose sum is σ = 33112203140. Its totient is φ = 33112203138.

The previous prime is 33112203121. The next prime is 33112203149. The reversal of 33112203139 is 93130221133.

It is a strong prime.

It is an emirp because it is prime and its reverse (93130221133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33112203139 - 2⁵ = 33112203107 is a prime.

It is a super-3 number, since 3×33112203139³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (33112203149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16556101569 + 16556101570.

It is an arithmetic number, because the mean of its divisors is an integer number (16556101570).

Almost surely, 2^33112203139 is an apocalyptic number.

33112203139 is a deficient number, since it is larger than the sum of its proper divisors (1).

33112203139 is an equidigital number, since it uses as much as digits as its factorization.

33112203139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 33112203139 in words is "thirty-three billion, one hundred twelve million, two hundred three thousand, one hundred thirty-nine".