20104444301 has 2 divisors, whose sum is σ = 20104444302. Its totient is φ = 20104444300.

The previous prime is 20104444201. The next prime is 20104444303. The reversal of 20104444301 is 10344440102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19246012900 + 858431401 = 138730^2 + 29299^2 .

It is a cyclic number.

It is not a de Polignac number, because 20104444301 - 2¹⁸ = 20104182157 is a prime.

It is a super-2 number, since 2×20104444301² (a number of 21 digits) contains 22 as substring.

Together with 20104444303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20104444303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10052222150 + 10052222151.

It is an arithmetic number, because the mean of its divisors is an integer number (10052222151).

Almost surely, 2^20104444301 is an apocalyptic number.

It is an amenable number.

20104444301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20104444301 is an equidigital number, since it uses as much as digits as its factorization.

20104444301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20104444301 its reverse (10344440102), we get a palindrome (30448884403).

The spelling of 20104444301 in words is "twenty billion, one hundred four million, four hundred forty-four thousand, three hundred one".