230265761959 has 2 divisors, whose sum is σ = 230265761960. Its totient is φ = 230265761958.

The previous prime is 230265761911. The next prime is 230265762061. The reversal of 230265761959 is 959167562032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230265761959 - 2¹⁵ = 230265729191 is a prime.

It is a super-2 number, since 2×230265761959² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230265761909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115132880979 + 115132880980.

It is an arithmetic number, because the mean of its divisors is an integer number (115132880980).

Almost surely, 2^230265761959 is an apocalyptic number.

230265761959 is a deficient number, since it is larger than the sum of its proper divisors (1).

230265761959 is an equidigital number, since it uses as much as digits as its factorization.

230265761959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6123600, while the sum is 55.

The spelling of 230265761959 in words is "two hundred thirty billion, two hundred sixty-five million, seven hundred sixty-one thousand, nine hundred fifty-nine".