102650424211 has 2 divisors, whose sum is σ = 102650424212. Its totient is φ = 102650424210.

The previous prime is 102650424187. The next prime is 102650424269. The reversal of 102650424211 is 112424056201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102650424211 - 2¹¹ = 102650422163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102650424211.

It is not a weakly prime, because it can be changed into another prime (102650424011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51325212105 + 51325212106.

It is an arithmetic number, because the mean of its divisors is an integer number (51325212106).

Almost surely, 2^102650424211 is an apocalyptic number.

102650424211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102650424211 is an equidigital number, since it uses as much as digits as its factorization.

102650424211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 102650424211 in words is "one hundred two billion, six hundred fifty million, four hundred twenty-four thousand, two hundred eleven".