20541050130383 has 2 divisors, whose sum is σ = 20541050130384. Its totient is φ = 20541050130382.

The previous prime is 20541050130373. The next prime is 20541050130451. The reversal of 20541050130383 is 38303105014502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20541050130383 - 2²² = 20541045936079 is a prime.

It is a super-2 number, since 2×20541050130383² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20541050130373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10270525065191 + 10270525065192.

It is an arithmetic number, because the mean of its divisors is an integer number (10270525065192).

Almost surely, 2^{20541050130383} is an apocalyptic number.

20541050130383 is a deficient number, since it is larger than the sum of its proper divisors (1).

20541050130383 is an equidigital number, since it uses as much as digits as its factorization.

20541050130383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 20541050130383 its reverse (38303105014502), we get a palindrome (58844155144885).

The spelling of 20541050130383 in words is "twenty trillion, five hundred forty-one billion, fifty million, one hundred thirty thousand, three hundred eighty-three".