22110103 has 2 divisors, whose sum is σ = 22110104. Its totient is φ = 22110102.

The previous prime is 22110089. The next prime is 22110139. The reversal of 22110103 is 30101122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22110103 - 2⁵ = 22110071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22110103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22110173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055051 + 11055052.

It is an arithmetic number, because the mean of its divisors is an integer number (11055052).

Almost surely, 2^22110103 is an apocalyptic number.

22110103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110103 is an equidigital number, since it uses as much as digits as its factorization.

22110103 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 10.

The square root of 22110103 is about 4702.1381306806. The cubic root of 22110103 is about 280.6705992670.

Adding to 22110103 its reverse (30101122), we get a palindrome (52211225).

The spelling of 22110103 in words is "twenty-two million, one hundred ten thousand, one hundred three".