230281801 has 2 divisors, whose sum is σ = 230281802. Its totient is φ = 230281800.

The previous prime is 230281763. The next prime is 230281867. The reversal of 230281801 is 108182032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209815225 + 20466576 = 14485^2 + 4524^2 .

It is a cyclic number.

It is not a de Polignac number, because 230281801 - 2¹⁹ = 229757513 is a prime.

It is not a weakly prime, because it can be changed into another prime (230281301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115140900 + 115140901.

It is an arithmetic number, because the mean of its divisors is an integer number (115140901).

Almost surely, 2^230281801 is an apocalyptic number.

It is an amenable number.

230281801 is a deficient number, since it is larger than the sum of its proper divisors (1).

230281801 is an equidigital number, since it uses as much as digits as its factorization.

230281801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 230281801 is about 15175.0387478912. The cubic root of 230281801 is about 612.9426934818.

The spelling of 230281801 in words is "two hundred thirty million, two hundred eighty-one thousand, eight hundred one".