20000133012103 has 2 divisors, whose sum is σ = 20000133012104. Its totient is φ = 20000133012102.

The previous prime is 20000133012089. The next prime is 20000133012113. The reversal of 20000133012103 is 30121033100002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20000133012103 - 2¹⁷ = 20000132881031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20000133012113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000066506051 + 10000066506052.

It is an arithmetic number, because the mean of its divisors is an integer number (10000066506052).

Almost surely, 2^{20000133012103} is an apocalyptic number.

20000133012103 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000133012103 is an equidigital number, since it uses as much as digits as its factorization.

20000133012103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 20000133012103 its reverse (30121033100002), we get a palindrome (50121166112105).

The spelling of 20000133012103 in words is "twenty trillion, one hundred thirty-three million, twelve thousand, one hundred three".