12120024103 has 8 divisors (see below), whose sum is σ = 13579192080. Its totient is φ = 10720414080.

The previous prime is 12120024067. The next prime is 12120024109. The reversal of 12120024103 is 30142002121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12120024103 - 2²⁵ = 12086469671 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 (12120024109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14889058 + ... + 14889871.

It is an arithmetic number, because the mean of its divisors is an integer number (1697399010).

Almost surely, 2^12120024103 is an apocalyptic number.

12120024103 is a deficient number, since it is larger than the sum of its proper divisors (1459167977).

12120024103 is a wasteful number, since it uses less digits than its factorization.

12120024103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29778977.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12120024103 its reverse (30142002121), we get a palindrome (42262026224).

The spelling of 12120024103 in words is "twelve billion, one hundred twenty million, twenty-four thousand, one hundred three".