102110301211 has 2 divisors, whose sum is σ = 102110301212. Its totient is φ = 102110301210.

The previous prime is 102110301203. The next prime is 102110301217. The reversal of 102110301211 is 112103011201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102110301211 - 2³ = 102110301203 is a prime.

It is a super-3 number, since 3×102110301211³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 102110301191 and 102110301200.

It is not a weakly prime, because it can be changed into another prime (102110301217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51055150605 + 51055150606.

It is an arithmetic number, because the mean of its divisors is an integer number (51055150606).

Almost surely, 2^102110301211 is an apocalyptic number.

102110301211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102110301211 is an equidigital number, since it uses as much as digits as its factorization.

102110301211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 102110301211 its reverse (112103011201), we get a palindrome (214213312412).

The spelling of 102110301211 in words is "one hundred two billion, one hundred ten million, three hundred one thousand, two hundred eleven".