33700882091 has 2 divisors, whose sum is σ = 33700882092. Its totient is φ = 33700882090.

The previous prime is 33700882057. The next prime is 33700882123. The reversal of 33700882091 is 19028800733.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33700882091 is a prime.

It is a super-2 number, since 2×33700882091² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33700882001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16850441045 + 16850441046.

It is an arithmetic number, because the mean of its divisors is an integer number (16850441046).

Almost surely, 2^33700882091 is an apocalyptic number.

33700882091 is a deficient number, since it is larger than the sum of its proper divisors (1).

33700882091 is an equidigital number, since it uses as much as digits as its factorization.

33700882091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 33700882091 in words is "thirty-three billion, seven hundred million, eight hundred eighty-two thousand, ninety-one".