12132101103 has 16 divisors (see below), whose sum is σ = 17047401600. Its totient is φ = 7653428640.

The previous prime is 12132101101. The next prime is 12132101167. The reversal of 12132101103 is 30110123121.

It is a happy number.

It is not a de Polignac number, because 12132101103 - 2¹ = 12132101101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74928 + ... + 172853.

It is an arithmetic number, because the mean of its divisors is an integer number (1065462600).

Almost surely, 2^12132101103 is an apocalyptic number.

12132101103 is a deficient number, since it is larger than the sum of its proper divisors (4915300497).

12132101103 is a wasteful number, since it uses less digits than its factorization.

12132101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248662.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12132101103 its reverse (30110123121), we get a palindrome (42242224224).

The spelling of 12132101103 in words is "twelve billion, one hundred thirty-two million, one hundred one thousand, one hundred three".