18202930301 has 2 divisors, whose sum is σ = 18202930302. Its totient is φ = 18202930300.

The previous prime is 18202930261. The next prime is 18202930303. The reversal of 18202930301 is 10303920281.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15506724676 + 2696205625 = 124526^2 + 51925^2 .

It is a cyclic number.

It is not a de Polignac number, because 18202930301 - 2¹⁴ = 18202913917 is a prime.

Together with 18202930303, 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 (18202930303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9101465150 + 9101465151.

It is an arithmetic number, because the mean of its divisors is an integer number (9101465151).

Almost surely, 2^18202930301 is an apocalyptic number.

It is an amenable number.

18202930301 is a deficient number, since it is larger than the sum of its proper divisors (1).

18202930301 is an equidigital number, since it uses as much as digits as its factorization.

18202930301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 18202930301 in words is "eighteen billion, two hundred two million, nine hundred thirty thousand, three hundred one".