21332302120301 has 2 divisors, whose sum is σ = 21332302120302. Its totient is φ = 21332302120300.

The previous prime is 21332302120291. The next prime is 21332302120343. The reversal of 21332302120301 is 10302120323312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20980742064676 + 351560055625 = 4580474^2 + 592925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-21332302120301 is a prime.

It is a super-2 number, since 2×21332302120301² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (21332304120301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10666151060150 + 10666151060151.

It is an arithmetic number, because the mean of its divisors is an integer number (10666151060151).

Almost surely, 2^{21332302120301} is an apocalyptic number.

It is an amenable number.

21332302120301 is a deficient number, since it is larger than the sum of its proper divisors (1).

21332302120301 is an equidigital number, since it uses as much as digits as its factorization.

21332302120301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 21332302120301 its reverse (10302120323312), we get a palindrome (31634422443613).

The spelling of 21332302120301 in words is "twenty-one trillion, three hundred thirty-two billion, three hundred two million, one hundred twenty thousand, three hundred one".