12132210012103 has 4 divisors (see below), whose sum is σ = 12331098700888. Its totient is φ = 11933321323320.

The previous prime is 12132210012101. The next prime is 12132210012179. The reversal of 12132210012103 is 30121001223121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12132210012103 - 2¹ = 12132210012101 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 (12132210012101) 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 3 ways as a sum of consecutive naturals, for example, 99444344301 + ... + 99444344422.

It is an arithmetic number, because the mean of its divisors is an integer number (3082774675222).

Almost surely, 2^{12132210012103} is an apocalyptic number.

12132210012103 is a deficient number, since it is larger than the sum of its proper divisors (198888688785).

12132210012103 is an equidigital number, since it uses as much as digits as its factorization.

12132210012103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198888688784.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12132210012103 its reverse (30121001223121), we get a palindrome (42253211235224).

The spelling of 12132210012103 in words is "twelve trillion, one hundred thirty-two billion, two hundred ten million, twelve thousand, one hundred three".