103233222120 has 512 divisors, whose sum is σ = 391288320000. Its totient is φ = 21254897664.

The previous prime is 103233222119. The next prime is 103233222121. The reversal of 103233222120 is 21222332301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103233222119) and next prime (103233222121).

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

It is not an unprimeable number, because it can be changed into a prime (103233222121) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 31008616 + ... + 31011944.

It is an arithmetic number, because the mean of its divisors is an integer number (764235000).

Almost surely, 2^103233222120 is an apocalyptic number.

103233222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103233222120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195644160000).

103233222120 is an abundant number, since it is smaller than the sum of its proper divisors (288055097880).

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

103233222120 is a wasteful number, since it uses less digits than its factorization.

103233222120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465 (or 3461 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103233222120 its reverse (21222332301), we get a palindrome (124455554421).

The spelling of 103233222120 in words is "one hundred three billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred twenty".