305152301 has 2 divisors, whose sum is σ = 305152302. Its totient is φ = 305152300.

The previous prime is 305152279. The next prime is 305152303. The reversal of 305152301 is 103251503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168870025 + 136282276 = 12995^2 + 11674^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-305152301 is a prime.

Together with 305152303, 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 (305152303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152576150 + 152576151.

It is an arithmetic number, because the mean of its divisors is an integer number (152576151).

Almost surely, 2^305152301 is an apocalyptic number.

It is an amenable number.

305152301 is a deficient number, since it is larger than the sum of its proper divisors (1).

305152301 is an equidigital number, since it uses as much as digits as its factorization.

305152301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 305152301 is about 17468.6090173202. The cubic root of 305152301 is about 673.2435732771.

The spelling of 305152301 in words is "three hundred five million, one hundred fifty-two thousand, three hundred one".