20103133159 has 2 divisors, whose sum is σ = 20103133160. Its totient is φ = 20103133158.

The previous prime is 20103133133. The next prime is 20103133207. The reversal of 20103133159 is 95133130102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20103133159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20103139159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051566579 + 10051566580.

It is an arithmetic number, because the mean of its divisors is an integer number (10051566580).

Almost surely, 2^20103133159 is an apocalyptic number.

20103133159 is a deficient number, since it is larger than the sum of its proper divisors (1).

20103133159 is an equidigital number, since it uses as much as digits as its factorization.

20103133159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 28.

The spelling of 20103133159 in words is "twenty billion, one hundred three million, one hundred thirty-three thousand, one hundred fifty-nine".