102203101211 has 2 divisors, whose sum is σ = 102203101212. Its totient is φ = 102203101210.

The previous prime is 102203101067. The next prime is 102203101213. The reversal of 102203101211 is 112101302201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102203101211 - 2²⁶ = 102135992347 is a prime.

It is a Sophie Germain prime.

Together with 102203101213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102203101213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101550605 + 51101550606.

It is an arithmetic number, because the mean of its divisors is an integer number (51101550606).

Almost surely, 2^102203101211 is an apocalyptic number.

102203101211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102203101211 is an equidigital number, since it uses as much as digits as its factorization.

102203101211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102203101211 its reverse (112101302201), we get a palindrome (214304403412).

The spelling of 102203101211 in words is "one hundred two billion, two hundred three million, one hundred one thousand, two hundred eleven".