230283817 has 2 divisors, whose sum is σ = 230283818. Its totient is φ = 230283816.

The previous prime is 230283787. The next prime is 230283847. The reversal of 230283817 is 718382032.

It is a balanced prime because it is at equal distance from previous prime (230283787) and next prime (230283847).

It can be written as a sum of positive squares in only one way, i.e., 156650256 + 73633561 = 12516^2 + 8581^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230283817 is a prime.

It is not a weakly prime, because it can be changed into another prime (230283847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115141908 + 115141909.

It is an arithmetic number, because the mean of its divisors is an integer number (115141909).

Almost surely, 2^230283817 is an apocalyptic number.

It is an amenable number.

230283817 is a deficient number, since it is larger than the sum of its proper divisors (1).

230283817 is an equidigital number, since it uses as much as digits as its factorization.

230283817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 230283817 is about 15175.1051726174. The cubic root of 230283817 is about 612.9444821437.

The spelling of 230283817 in words is "two hundred thirty million, two hundred eighty-three thousand, eight hundred seventeen".