102033111217 has 2 divisors, whose sum is σ = 102033111218. Its totient is φ = 102033111216.

The previous prime is 102033111211. The next prime is 102033111233. The reversal of 102033111217 is 712111330201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89614014736 + 12419096481 = 299356^2 + 111441^2 .

It is an emirp because it is prime and its reverse (712111330201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102033111217 - 2³ = 102033111209 is a prime.

It is not a weakly prime, because it can be changed into another prime (102033111211) 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, 51016555608 + 51016555609.

It is an arithmetic number, because the mean of its divisors is an integer number (51016555609).

Almost surely, 2^102033111217 is an apocalyptic number.

It is an amenable number.

102033111217 is a deficient number, since it is larger than the sum of its proper divisors (1).

102033111217 is an equidigital number, since it uses as much as digits as its factorization.

102033111217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 102033111217 its reverse (712111330201), we get a palindrome (814144441418).

The spelling of 102033111217 in words is "one hundred two billion, thirty-three million, one hundred eleven thousand, two hundred seventeen".