304001023 has 2 divisors, whose sum is σ = 304001024. Its totient is φ = 304001022.

The previous prime is 304000999. The next prime is 304001041. The reversal of 304001023 is 320100403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304001023 - 2¹³ = 303992831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304000994 and 304001012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304001053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152000511 + 152000512.

It is an arithmetic number, because the mean of its divisors is an integer number (152000512).

Almost surely, 2^304001023 is an apocalyptic number.

304001023 is a deficient number, since it is larger than the sum of its proper divisors (1).

304001023 is an equidigital number, since it uses as much as digits as its factorization.

304001023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 304001023 is about 17435.6251106750. The cubic root of 304001023 is about 672.3958355916.

Adding to 304001023 its reverse (320100403), we get a palindrome (624101426).

The spelling of 304001023 in words is "three hundred four million, one thousand, twenty-three".