230913490205 has 8 divisors (see below), whose sum is σ = 286651229400. Its totient is φ = 178360764736.

The previous prime is 230913490151. The next prime is 230913490231. The reversal of 230913490205 is 502094319032.

It is a happy number.

230913490205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 79863890404 + 151049599801 = 282602^2 + 388651^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230913490205 - 2⁸ = 230913489949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796253270 + ... + 796253559.

It is an arithmetic number, because the mean of its divisors is an integer number (35831403675).

Almost surely, 2^230913490205 is an apocalyptic number.

It is an amenable number.

230913490205 is a deficient number, since it is larger than the sum of its proper divisors (55737739195).

230913490205 is a wasteful number, since it uses less digits than its factorization.

230913490205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592506863.

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 230913490205 in words is "two hundred thirty billion, nine hundred thirteen million, four hundred ninety thousand, two hundred five".