230270081 has 2 divisors, whose sum is σ = 230270082. Its totient is φ = 230270080.

The previous prime is 230270057. The next prime is 230270087. The reversal of 230270081 is 180072032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189310081 + 40960000 = 13759^2 + 6400^2 .

It is a cyclic number.

It is not a de Polignac number, because 230270081 - 2¹⁰ = 230269057 is a prime.

It is a super-2 number, since 2×230270081² = 106048620407493122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230270087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115135040 + 115135041.

It is an arithmetic number, because the mean of its divisors is an integer number (115135041).

Almost surely, 2^230270081 is an apocalyptic number.

It is an amenable number.

230270081 is a deficient number, since it is larger than the sum of its proper divisors (1).

230270081 is an equidigital number, since it uses as much as digits as its factorization.

230270081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 230270081 is about 15174.6525825140. The cubic root of 230270081 is about 612.9322949031.

The spelling of 230270081 in words is "two hundred thirty million, two hundred seventy thousand, eighty-one".