2300233121 has 4 divisors (see below), whose sum is σ = 2300405892. Its totient is φ = 2300060352.

The previous prime is 2300233109. The next prime is 2300233147. The reversal of 2300233121 is 1213320032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1199652496 + 1100580625 = 34636^2 + 33175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2300233121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2300233121.

It is not an unprimeable number, because it can be changed into a prime (2300233171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64580 + ... + 93653.

It is an arithmetic number, because the mean of its divisors is an integer number (575101473).

Almost surely, 2^2300233121 is an apocalyptic number.

It is an amenable number.

2300233121 is a deficient number, since it is larger than the sum of its proper divisors (172771).

2300233121 is a wasteful number, since it uses less digits than its factorization.

2300233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172770.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2300233121 is about 47960.7456259804. The cubic root of 2300233121 is about 1320.0507175569.

Adding to 2300233121 its reverse (1213320032), we get a palindrome (3513553153).

The spelling of 2300233121 in words is "two billion, three hundred million, two hundred thirty-three thousand, one hundred twenty-one".