230120352593 has 16 divisors (see below), whose sum is σ = 252822047184. Its totient is φ = 208557711360.

The previous prime is 230120352589. The next prime is 230120352619. The reversal of 230120352593 is 395253021032.

It can be written as a sum of positive squares in 8 ways, for example, as 48855587089 + 181264765504 = 221033^2 + 425752^2 .

It is a cyclic number.

It is not a de Polignac number, because 230120352593 - 2² = 230120352589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230120352523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1824818 + ... + 1946843.

It is an arithmetic number, because the mean of its divisors is an integer number (15801377949).

Almost surely, 2^230120352593 is an apocalyptic number.

It is an amenable number.

230120352593 is a deficient number, since it is larger than the sum of its proper divisors (22701694591).

230120352593 is a wasteful number, since it uses less digits than its factorization.

230120352593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771812.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 230120352593 in words is "two hundred thirty billion, one hundred twenty million, three hundred fifty-two thousand, five hundred ninety-three".