12201032103 has 8 divisors (see below), whose sum is σ = 17519430768. Its totient is φ = 7508327424.

The previous prime is 12201032101. The next prime is 12201032143. The reversal of 12201032103 is 30123010221.

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

It is not a de Polignac number, because 12201032103 - 2¹ = 12201032101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201032101) 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, 156423450 + ... + 156423527.

It is an arithmetic number, because the mean of its divisors is an integer number (2189928846).

Almost surely, 2^12201032103 is an apocalyptic number.

12201032103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12201032103 is a deficient number, since it is larger than the sum of its proper divisors (5318398665).

12201032103 is a wasteful number, since it uses less digits than its factorization.

12201032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312846993.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12201032103 its reverse (30123010221), we get a palindrome (42324042324).

The spelling of 12201032103 in words is "twelve billion, two hundred one million, thirty-two thousand, one hundred three".