103331122230 has 128 divisors (see below), whose sum is σ = 286223072256. Its totient is φ = 23385600000.

The previous prime is 103331122229. The next prime is 103331122243. The reversal of 103331122230 is 32221133301.

It is a super-2 number, since 2×103331122230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 103331122197 and 103331122206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34430730 + ... + 34433730.

It is an arithmetic number, because the mean of its divisors is an integer number (2236117752).

Almost surely, 2^103331122230 is an apocalyptic number.

103331122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103331122230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143111536128).

103331122230 is an abundant number, since it is smaller than the sum of its proper divisors (182891950026).

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

103331122230 is a wasteful number, since it uses less digits than its factorization.

103331122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103331122230 its reverse (32221133301), we get a palindrome (135552255531).

The spelling of 103331122230 in words is "one hundred three billion, three hundred thirty-one million, one hundred twenty-two thousand, two hundred thirty".