230043300947 has 2 divisors, whose sum is σ = 230043300948. Its totient is φ = 230043300946.

The previous prime is 230043300931. The next prime is 230043301013. The reversal of 230043300947 is 749003340032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230043300947 - 2⁴ = 230043300931 is a prime.

It is a super-2 number, since 2×230043300947² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230043300247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115021650473 + 115021650474.

It is an arithmetic number, because the mean of its divisors is an integer number (115021650474).

Almost surely, 2^230043300947 is an apocalyptic number.

230043300947 is a deficient number, since it is larger than the sum of its proper divisors (1).

230043300947 is an equidigital number, since it uses as much as digits as its factorization.

230043300947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 35.

Adding to 230043300947 its reverse (749003340032), we get a palindrome (979046640979).

The spelling of 230043300947 in words is "two hundred thirty billion, forty-three million, three hundred thousand, nine hundred forty-seven".