20260050100357 has 2 divisors, whose sum is σ = 20260050100358. Its totient is φ = 20260050100356.

The previous prime is 20260050100333. The next prime is 20260050100361. The reversal of 20260050100357 is 75300105006202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19153585943361 + 1106464156996 = 4376481^2 + 1051886^2 .

It is a cyclic number.

It is not a de Polignac number, because 20260050100357 - 2¹⁵ = 20260050067589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20260050110357) 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, 10130025050178 + 10130025050179.

It is an arithmetic number, because the mean of its divisors is an integer number (10130025050179).

Almost surely, 2^{20260050100357} is an apocalyptic number.

It is an amenable number.

20260050100357 is a deficient number, since it is larger than the sum of its proper divisors (1).

20260050100357 is an equidigital number, since it uses as much as digits as its factorization.

20260050100357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

Adding to 20260050100357 its reverse (75300105006202), we get a palindrome (95560155106559).

The spelling of 20260050100357 in words is "twenty trillion, two hundred sixty billion, fifty million, one hundred thousand, three hundred fifty-seven".