12101001203 has 2 divisors, whose sum is σ = 12101001204. Its totient is φ = 12101001202.

The previous prime is 12101001179. The next prime is 12101001223. The reversal of 12101001203 is 30210010121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12101001203 - 2¹⁶ = 12100935667 is a prime.

It is not a weakly prime, because it can be changed into another prime (12101001223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050500601 + 6050500602.

It is an arithmetic number, because the mean of its divisors is an integer number (6050500602).

Almost surely, 2^12101001203 is an apocalyptic number.

12101001203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101001203 is an equidigital number, since it uses as much as digits as its factorization.

12101001203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12101001203 its reverse (30210010121), we get a palindrome (42311011324).

The spelling of 12101001203 in words is "twelve billion, one hundred one million, one thousand, two hundred three".