102211103 has 8 divisors (see below), whose sum is σ = 108158976. Its totient is φ = 96388600.

The previous prime is 102211093. The next prime is 102211121. The reversal of 102211103 is 301112201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102211103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102211163) 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, 29663 + ... + 32928.

It is an arithmetic number, because the mean of its divisors is an integer number (13519872).

Almost surely, 2^102211103 is an apocalyptic number.

102211103 is a deficient number, since it is larger than the sum of its proper divisors (5947873).

102211103 is an equidigital number, since it uses as much as digits as its factorization.

102211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62685.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 102211103 is about 10109.9506922635. The cubic root of 102211103 is about 467.5549849060.

Adding to 102211103 its reverse (301112201), we get a palindrome (403323304).

The spelling of 102211103 in words is "one hundred two million, two hundred eleven thousand, one hundred three".