23152201211213 has 16 divisors (see below), whose sum is σ = 23573156906880. Its totient is φ = 22733891040000.

The previous prime is 23152201211203. The next prime is 23152201211233. The reversal of 23152201211213 is 31211210225132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23152201211213 - 2¹⁰ = 23152201210189 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 (23152201211203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536194481 + ... + 536237657.

It is an arithmetic number, because the mean of its divisors is an integer number (1473322306680).

Almost surely, 2^{23152201211213} is an apocalyptic number.

It is an amenable number.

23152201211213 is a deficient number, since it is larger than the sum of its proper divisors (420955695667).

23152201211213 is a wasteful number, since it uses less digits than its factorization.

23152201211213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73588.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 23152201211213 its reverse (31211210225132), we get a palindrome (54363411436345).

The spelling of 23152201211213 in words is "twenty-three trillion, one hundred fifty-two billion, two hundred one million, two hundred eleven thousand, two hundred thirteen".