103122210 has 16 divisors (see below), whose sum is σ = 247493376. Its totient is φ = 27499248.

The previous prime is 103122203. The next prime is 103122233. The reversal of 103122210 is 12221301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1718674 + ... + 1718733.

It is an arithmetic number, because the mean of its divisors is an integer number (15468336).

Almost surely, 2^103122210 is an apocalyptic number.

103122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103122210 is an abundant number, since it is smaller than the sum of its proper divisors (144371166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103122210 is a wasteful number, since it uses less digits than its factorization.

103122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437417.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 103122210 is about 10154.9106347619. The cubic root of 103122210 is about 468.9401347781.

Adding to 103122210 its reverse (12221301), we get a palindrome (115343511).

Subtracting from 103122210 its reverse (12221301), we obtain a palindrome (90900909).

The spelling of 103122210 in words is "one hundred three million, one hundred twenty-two thousand, two hundred ten".