102213106 has 16 divisors (see below), whose sum is σ = 155131200. Its totient is φ = 50506480.

The previous prime is 102213101. The next prime is 102213113. The reversal of 102213106 is 601312201.

It is a self number, because there is not a number n which added to its sum of digits gives 102213106.

It is not an unprimeable number, because it can be changed into a prime (102213101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66891 + ... + 68401.

It is an arithmetic number, because the mean of its divisors is an integer number (9695700).

Almost surely, 2^102213106 is an apocalyptic number.

102213106 is a deficient number, since it is larger than the sum of its proper divisors (52918094).

102213106 is a wasteful number, since it uses less digits than its factorization.

102213106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 102213106 is about 10110.0497525977. The cubic root of 102213106 is about 467.5580390638.

Adding to 102213106 its reverse (601312201), we get a palindrome (703525307).

The spelling of 102213106 in words is "one hundred two million, two hundred thirteen thousand, one hundred six".