230591701 has 2 divisors, whose sum is σ = 230591702. Its totient is φ = 230591700.

The previous prime is 230591693. The next prime is 230591707. The reversal of 230591701 is 107195032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212401476 + 18190225 = 14574^2 + 4265^2 .

It is a cyclic number.

It is not a de Polignac number, because 230591701 - 2³ = 230591693 is a prime.

It is a super-3 number, since 3×230591701³ (a number of 26 digits) contains 333 as substring.

It is equal to p_12673342 and since 230591701 and 12673342 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230591701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230591707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115295850 + 115295851.

It is an arithmetic number, because the mean of its divisors is an integer number (115295851).

Almost surely, 2^230591701 is an apocalyptic number.

It is an amenable number.

230591701 is a deficient number, since it is larger than the sum of its proper divisors (1).

230591701 is an equidigital number, since it uses as much as digits as its factorization.

230591701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 230591701 is about 15185.2461619824. The cubic root of 230591701 is about 613.2175245730.

The spelling of 230591701 in words is "two hundred thirty million, five hundred ninety-one thousand, seven hundred one".