102213632111 has 2 divisors, whose sum is σ = 102213632112. Its totient is φ = 102213632110.

The previous prime is 102213632077. The next prime is 102213632113. The reversal of 102213632111 is 111236312201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102213632111 - 2¹⁸ = 102213369967 is a prime.

Together with 102213632113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102213632113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106816055 + 51106816056.

It is an arithmetic number, because the mean of its divisors is an integer number (51106816056).

Almost surely, 2^102213632111 is an apocalyptic number.

102213632111 is a deficient number, since it is larger than the sum of its proper divisors (1).

102213632111 is an equidigital number, since it uses as much as digits as its factorization.

102213632111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 102213632111 its reverse (111236312201), we get a palindrome (213449944312).

The spelling of 102213632111 in words is "one hundred two billion, two hundred thirteen million, six hundred thirty-two thousand, one hundred eleven".