103120241224 has 128 divisors (see below), whose sum is σ = 260952410880. Its totient is φ = 36893491200.

The previous prime is 103120241209. The next prime is 103120241327. The reversal of 103120241224 is 422142021301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 103120241195 and 103120241204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1512184 + ... + 1578904.

It is an arithmetic number, because the mean of its divisors is an integer number (2038690710).

Almost surely, 2^103120241224 is an apocalyptic number.

103120241224 is a gapful number since it is divisible by the number (14) 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 103120241224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130476205440).

103120241224 is an abundant number, since it is smaller than the sum of its proper divisors (157832169656).

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

103120241224 is a wasteful number, since it uses less digits than its factorization.

103120241224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66951 (or 66947 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 103120241224 its reverse (422142021301), we get a palindrome (525262262525).

The spelling of 103120241224 in words is "one hundred three billion, one hundred twenty million, two hundred forty-one thousand, two hundred twenty-four".