10103022 has 64 divisors (see below), whose sum is σ = 24288000. Its totient is φ = 3102624.

The previous prime is 10103017. The next prime is 10103029. The reversal of 10103022 is 22030101.

It is a happy number.

10103022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10102995 and 10103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44004 + ... + 44232.

It is an arithmetic number, because the mean of its divisors is an integer number (379500).

Almost surely, 2^10103022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10103022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12144000).

10103022 is an abundant number, since it is smaller than the sum of its proper divisors (14184978).

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

10103022 is a wasteful number, since it uses less digits than its factorization.

10103022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 10103022 is about 3178.5251296789. The cubic root of 10103022 is about 216.1807899963.

Adding to 10103022 its reverse (22030101), we get a palindrome (32133123).

The spelling of 10103022 in words is "ten million, one hundred three thousand, twenty-two".