10120240103 has 16 divisors (see below), whose sum is σ = 10530786816. Its totient is φ = 9718440480.

The previous prime is 10120240099. The next prime is 10120240121. The reversal of 10120240103 is 30104202101.

10120240103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10120240103 - 2² = 10120240099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120240183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134326 + ... + 1143212.

It is an arithmetic number, because the mean of its divisors is an integer number (658174176).

Almost surely, 2^10120240103 is an apocalyptic number.

10120240103 is a deficient number, since it is larger than the sum of its proper divisors (410546713).

10120240103 is an equidigital number, since it uses as much as digits as its factorization.

10120240103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9374.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10120240103 its reverse (30104202101), we get a palindrome (40224442204).

The spelling of 10120240103 in words is "ten billion, one hundred twenty million, two hundred forty thousand, one hundred three".