10103240322 has 120 divisors (see below), whose sum is σ = 26669871360. Its totient is φ = 2849923440.

The previous prime is 10103240281. The next prime is 10103240327. The reversal of 10103240322 is 22304230101.

10103240322 is a `hidden beast` number, since 1 + 0 + 103 + 240 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10103240295 and 10103240304.

It is not an unprimeable number, because it can be changed into a prime (10103240327) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 619047 + ... + 635157.

It is an arithmetic number, because the mean of its divisors is an integer number (222248928).

Almost surely, 2^10103240322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10103240322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13334935680).

10103240322 is an abundant number, since it is smaller than the sum of its proper divisors (16566631038).

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

10103240322 is a wasteful number, since it uses less digits than its factorization.

10103240322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16218 (or 16202 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10103240322 its reverse (22304230101), we get a palindrome (32407470423).

The spelling of 10103240322 in words is "ten billion, one hundred three million, two hundred forty thousand, three hundred twenty-two".