33139998083 has 2 divisors, whose sum is σ = 33139998084. Its totient is φ = 33139998082.

The previous prime is 33139998071. The next prime is 33139998103. The reversal of 33139998083 is 38089993133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33139998083 - 2⁸ = 33139997827 is a prime.

It is not a weakly prime, because it can be changed into another prime (33139998043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16569999041 + 16569999042.

It is an arithmetic number, because the mean of its divisors is an integer number (16569999042).

Almost surely, 2^33139998083 is an apocalyptic number.

33139998083 is a deficient number, since it is larger than the sum of its proper divisors (1).

33139998083 is an equidigital number, since it uses as much as digits as its factorization.

33139998083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 33139998083 in words is "thirty-three billion, one hundred thirty-nine million, nine hundred ninety-eight thousand, eighty-three".