304768313123 has 2 divisors, whose sum is σ = 304768313124. Its totient is φ = 304768313122.

The previous prime is 304768313009. The next prime is 304768313147. The reversal of 304768313123 is 321313867403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304768313123 - 2³² = 300473345827 is a prime.

It is not a weakly prime, because it can be changed into another prime (304768313173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152384156561 + 152384156562.

It is an arithmetic number, because the mean of its divisors is an integer number (152384156562).

Almost surely, 2^304768313123 is an apocalyptic number.

304768313123 is a deficient number, since it is larger than the sum of its proper divisors (1).

304768313123 is an equidigital number, since it uses as much as digits as its factorization.

304768313123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 304768313123 in words is "three hundred four billion, seven hundred sixty-eight million, three hundred thirteen thousand, one hundred twenty-three".