2304121313387 has 2 divisors, whose sum is σ = 2304121313388. Its totient is φ = 2304121313386.

The previous prime is 2304121313363. The next prime is 2304121313401. The reversal of 2304121313387 is 7833131214032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2304121313387 - 2¹⁴ = 2304121297003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2304121313387.

It is not a weakly prime, because it can be changed into another prime (2304121313687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152060656693 + 1152060656694.

It is an arithmetic number, because the mean of its divisors is an integer number (1152060656694).

Almost surely, 2^{2304121313387} is an apocalyptic number.

2304121313387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2304121313387 is an equidigital number, since it uses as much as digits as its factorization.

2304121313387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 2304121313387 in words is "two trillion, three hundred four billion, one hundred twenty-one million, three hundred thirteen thousand, three hundred eighty-seven".