22103030 has 8 divisors (see below), whose sum is σ = 39785472. Its totient is φ = 8841208.

The previous prime is 22103027. The next prime is 22103033. The reversal of 22103030 is 3030122.

It is an interprime number because it is at equal distance from previous prime (22103027) and next prime (22103033).

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

22103030 is a modest number, since divided by 3030 gives 2210 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22103033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105142 + ... + 1105161.

It is an arithmetic number, because the mean of its divisors is an integer number (4973184).

Almost surely, 2^22103030 is an apocalyptic number.

22103030 is a deficient number, since it is larger than the sum of its proper divisors (17682442).

22103030 is a wasteful number, since it uses less digits than its factorization.

22103030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210310.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 22103030 is about 4701.3859658616. The cubic root of 22103030 is about 280.6406673263.

Adding to 22103030 its reverse (3030122), we get a palindrome (25133152).

The spelling of 22103030 in words is "twenty-two million, one hundred three thousand, thirty".