230220827 has 2 divisors, whose sum is σ = 230220828. Its totient is φ = 230220826.

The previous prime is 230220811. The next prime is 230220833. The reversal of 230220827 is 728022032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230220827 - 2⁴ = 230220811 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 230220796 and 230220805.

It is not a weakly prime, because it can be changed into another prime (230220847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115110413 + 115110414.

It is an arithmetic number, because the mean of its divisors is an integer number (115110414).

Almost surely, 2^230220827 is an apocalyptic number.

230220827 is a deficient number, since it is larger than the sum of its proper divisors (1).

230220827 is an equidigital number, since it uses as much as digits as its factorization.

230220827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 230220827 is about 15173.0295920096. The cubic root of 230220827 is about 612.8885903978. Note that the first 3 decimals are identical.

Adding to 230220827 its reverse (728022032), we get a palindrome (958242859).

The spelling of 230220827 in words is "two hundred thirty million, two hundred twenty thousand, eight hundred twenty-seven".