102231000211 has 2 divisors, whose sum is σ = 102231000212. Its totient is φ = 102231000210.

The previous prime is 102231000197. The next prime is 102231000229. The reversal of 102231000211 is 112000132201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102231000211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102231000191 and 102231000200.

It is not a weakly prime, because it can be changed into another prime (102231003211) 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, 51115500105 + 51115500106.

It is an arithmetic number, because the mean of its divisors is an integer number (51115500106).

Almost surely, 2^102231000211 is an apocalyptic number.

102231000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102231000211 is an equidigital number, since it uses as much as digits as its factorization.

102231000211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102231000211 its reverse (112000132201), we get a palindrome (214231132412).

The spelling of 102231000211 in words is "one hundred two billion, two hundred thirty-one million, two hundred eleven", and thus it is an aban number.