103211022 has 16 divisors (see below), whose sum is σ = 211457232. Its totient is φ = 33564480.

The previous prime is 103210999. The next prime is 103211027. The reversal of 103211022 is 220112301.

It is a junction number, because it is equal to n+sod(n) for n = 103210989 and 103211007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103211027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209533 + ... + 210024.

It is an arithmetic number, because the mean of its divisors is an integer number (13216077).

Almost surely, 2^103211022 is an apocalyptic number.

103211022 is an abundant number, since it is smaller than the sum of its proper divisors (108246210).

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

103211022 is a wasteful number, since it uses less digits than its factorization.

103211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419603.

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

The square root of 103211022 is about 10159.2825534090. The cubic root of 103211022 is about 469.0747180100.

Adding to 103211022 its reverse (220112301), we get a palindrome (323323323).

The spelling of 103211022 in words is "one hundred three million, two hundred eleven thousand, twenty-two".