230013001133 has 8 divisors (see below), whose sum is σ = 231701585400. Its totient is φ = 228326348800.

The previous prime is 230013001109. The next prime is 230013001213. The reversal of 230013001133 is 331100310032.

It can be written as a sum of positive squares in 4 ways, for example, as 131556367849 + 98456633284 = 362707^2 + 313778^2 .

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 230013001133 - 2¹² = 230012997037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230013001103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243560 + ... + 720657.

It is an arithmetic number, because the mean of its divisors is an integer number (28962698175).

Almost surely, 2^230013001133 is an apocalyptic number.

It is an amenable number.

230013001133 is a deficient number, since it is larger than the sum of its proper divisors (1688584267).

230013001133 is a wasteful number, since it uses less digits than its factorization.

230013001133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965967.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 230013001133 its reverse (331100310032), we get a palindrome (561113311165).

The spelling of 230013001133 in words is "two hundred thirty billion, thirteen million, one thousand, one hundred thirty-three".