2301243047 has 2 divisors, whose sum is σ = 2301243048. Its totient is φ = 2301243046.

The previous prime is 2301243013. The next prime is 2301243073. The reversal of 2301243047 is 7403421032.

It is an a-pointer prime, because the next prime (2301243073) can be obtained adding 2301243047 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2301243047 - 2²⁸ = 2032807591 is a prime.

It is a super-2 number, since 2×2301243047² = 10591439122731688418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2301240047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150621523 + 1150621524.

It is an arithmetic number, because the mean of its divisors is an integer number (1150621524).

Almost surely, 2^2301243047 is an apocalyptic number.

2301243047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301243047 is an equidigital number, since it uses as much as digits as its factorization.

2301243047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 2301243047 is about 47971.2731434137. The cubic root of 2301243047 is about 1320.2438803669.

Adding to 2301243047 its reverse (7403421032), we get a palindrome (9704664079).

The spelling of 2301243047 in words is "two billion, three hundred one million, two hundred forty-three thousand, forty-seven".