2301223011233 has 4 divisors (see below), whose sum is σ = 2301226131888. Its totient is φ = 2301219890580.

The previous prime is 2301223011173. The next prime is 2301223011271. The reversal of 2301223011233 is 3321103221032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2301223011233 - 2³⁶ = 2232503534497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301223011199 and 2301223011208.

It is not an unprimeable number, because it can be changed into a prime (2301223011133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 232310 + ... + 2157872.

It is an arithmetic number, because the mean of its divisors is an integer number (575306532972).

Almost surely, 2^{2301223011233} is an apocalyptic number.

It is an amenable number.

2301223011233 is a deficient number, since it is larger than the sum of its proper divisors (3120655).

2301223011233 is a wasteful number, since it uses less digits than its factorization.

2301223011233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120654.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2301223011233 its reverse (3321103221032), we get a palindrome (5622326232265).

The spelling of 2301223011233 in words is "two trillion, three hundred one billion, two hundred twenty-three million, eleven thousand, two hundred thirty-three".