12241431103 has 16 divisors (see below), whose sum is σ = 13430062080. Its totient is φ = 11065572000.

The previous prime is 12241431091. The next prime is 12241431113. The reversal of 12241431103 is 30113414221.

It is a cyclic number.

It is not a de Polignac number, because 12241431103 - 2¹³ = 12241422911 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 (12241431113) 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, 1987078 + ... + 1993228.

It is an arithmetic number, because the mean of its divisors is an integer number (839378880).

Almost surely, 2^12241431103 is an apocalyptic number.

12241431103 is a deficient number, since it is larger than the sum of its proper divisors (1188630977).

12241431103 is a wasteful number, since it uses less digits than its factorization.

12241431103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7158.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12241431103 its reverse (30113414221), we get a palindrome (42354845324).

It can be divided in two parts, 12241 and 431103, that added together give a palindrome (443344).

The spelling of 12241431103 in words is "twelve billion, two hundred forty-one million, four hundred thirty-one thousand, one hundred three".