230967013 has 2 divisors, whose sum is σ = 230967014. Its totient is φ = 230967012.

The previous prime is 230966999. The next prime is 230967053. The reversal of 230967013 is 310769032.

230967013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188430529 + 42536484 = 13727^2 + 6522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230967013 is a prime.

It is a super-3 number, since 3×230967013³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230967053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115483506 + 115483507.

It is an arithmetic number, because the mean of its divisors is an integer number (115483507).

Almost surely, 2^230967013 is an apocalyptic number.

It is an amenable number.

230967013 is a deficient number, since it is larger than the sum of its proper divisors (1).

230967013 is an equidigital number, since it uses as much as digits as its factorization.

230967013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 230967013 is about 15197.5989221982. The cubic root of 230967013 is about 613.5500360268.

The spelling of 230967013 in words is "two hundred thirty million, nine hundred sixty-seven thousand, thirteen".