20011412203 has 2 divisors, whose sum is σ = 20011412204. Its totient is φ = 20011412202.

The previous prime is 20011412189. The next prime is 20011412207. The reversal of 20011412203 is 30221411002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20011412203 - 2²⁹ = 19474541291 is a prime.

It is not a weakly prime, because it can be changed into another prime (20011412207) 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 as a sum of consecutive naturals, namely, 10005706101 + 10005706102.

It is an arithmetic number, because the mean of its divisors is an integer number (10005706102).

Almost surely, 2^20011412203 is an apocalyptic number.

20011412203 is a deficient number, since it is larger than the sum of its proper divisors (1).

20011412203 is an equidigital number, since it uses as much as digits as its factorization.

20011412203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20011412203 its reverse (30221411002), we get a palindrome (50232823205).

The spelling of 20011412203 in words is "twenty billion, eleven million, four hundred twelve thousand, two hundred three".