12100020332203 has 2 divisors, whose sum is σ = 12100020332204. Its totient is φ = 12100020332202.

The previous prime is 12100020332119. The next prime is 12100020332227. The reversal of 12100020332203 is 30223302000121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12100020332203 - 2²¹ = 12100018235051 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100020332303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050010166101 + 6050010166102.

It is an arithmetic number, because the mean of its divisors is an integer number (6050010166102).

Almost surely, 2^{12100020332203} is an apocalyptic number.

12100020332203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100020332203 is an equidigital number, since it uses as much as digits as its factorization.

12100020332203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12100020332203 its reverse (30223302000121), we get a palindrome (42323322332324).

The spelling of 12100020332203 in words is "twelve trillion, one hundred billion, twenty million, three hundred thirty-two thousand, two hundred three".