102210107 has 2 divisors, whose sum is σ = 102210108. Its totient is φ = 102210106.

The previous prime is 102210077. The next prime is 102210127. The reversal of 102210107 is 701012201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102210107 - 2²² = 98015803 is a prime.

It is a super-3 number, since 3×102210107³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 102210091 and 102210100.

It is not a weakly prime, because it can be changed into another prime (102210127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105053 + 51105054.

It is an arithmetic number, because the mean of its divisors is an integer number (51105054).

Almost surely, 2^102210107 is an apocalyptic number.

102210107 is a deficient number, since it is larger than the sum of its proper divisors (1).

102210107 is an equidigital number, since it uses as much as digits as its factorization.

102210107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 102210107 is about 10109.9014337431. The cubic root of 102210107 is about 467.5534661986.

Adding to 102210107 its reverse (701012201), we get a palindrome (803222308).

The spelling of 102210107 in words is "one hundred two million, two hundred ten thousand, one hundred seven".