20010202301 has 2 divisors, whose sum is σ = 20010202302. Its totient is φ = 20010202300.

The previous prime is 20010202273. The next prime is 20010202313. The reversal of 20010202301 is 10320201002.

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., 11697504025 + 8312698276 = 108155^2 + 91174^2 .

It is a cyclic number.

It is not a de Polignac number, because 20010202301 - 2¹⁸ = 20009940157 is a prime.

It is a super-2 number, since 2×20010202301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20010202321) 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, 10005101150 + 10005101151.

It is an arithmetic number, because the mean of its divisors is an integer number (10005101151).

Almost surely, 2^20010202301 is an apocalyptic number.

It is an amenable number.

20010202301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010202301 is an equidigital number, since it uses as much as digits as its factorization.

20010202301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20010202301 its reverse (10320201002), we get a palindrome (30330403303).

The spelling of 20010202301 in words is "twenty billion, ten million, two hundred two thousand, three hundred one".