20210301124049 has 2 divisors, whose sum is σ = 20210301124050. Its totient is φ = 20210301124048.

The previous prime is 20210301124033. The next prime is 20210301124067. The reversal of 20210301124049 is 94042110301202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14509395174400 + 5700905949649 = 3809120^2 + 2387657^2 .

It is a cyclic number.

It is not a de Polignac number, because 20210301124049 - 2⁴ = 20210301124033 is a prime.

It is not a weakly prime, because it can be changed into another prime (20210301124649) 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, 10105150562024 + 10105150562025.

It is an arithmetic number, because the mean of its divisors is an integer number (10105150562025).

Almost surely, 2^{20210301124049} is an apocalyptic number.

It is an amenable number.

20210301124049 is a deficient number, since it is larger than the sum of its proper divisors (1).

20210301124049 is an equidigital number, since it uses as much as digits as its factorization.

20210301124049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 20210301124049 in words is "twenty trillion, two hundred ten billion, three hundred one million, one hundred twenty-four thousand, forty-nine".