20133101441 has 2 divisors, whose sum is σ = 20133101442. Its totient is φ = 20133101440.

The previous prime is 20133101393. The next prime is 20133101519. The reversal of 20133101441 is 14410133102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19966820416 + 166281025 = 141304^2 + 12895^2 .

It is a cyclic number.

It is not a de Polignac number, because 20133101441 - 2¹⁰ = 20133100417 is a prime.

It is not a weakly prime, because it can be changed into another prime (20133131441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066550720 + 10066550721.

It is an arithmetic number, because the mean of its divisors is an integer number (10066550721).

Almost surely, 2^20133101441 is an apocalyptic number.

It is an amenable number.

20133101441 is a deficient number, since it is larger than the sum of its proper divisors (1).

20133101441 is an equidigital number, since it uses as much as digits as its factorization.

20133101441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20133101441 its reverse (14410133102), we get a palindrome (34543234543).

The spelling of 20133101441 in words is "twenty billion, one hundred thirty-three million, one hundred one thousand, four hundred forty-one".