23030021411321 has 16 divisors (see below), whose sum is σ = 23382343756800. Its totient is φ = 22678481120400.

The previous prime is 23030021411251. The next prime is 23030021411333. The reversal of 23030021411321 is 12311412003032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23030021411321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23030021431321) 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, 995622926 + ... + 995646056.

It is an arithmetic number, because the mean of its divisors is an integer number (1461396484800).

Almost surely, 2^{23030021411321} is an apocalyptic number.

It is an amenable number.

23030021411321 is a deficient number, since it is larger than the sum of its proper divisors (352322345479).

23030021411321 is a wasteful number, since it uses less digits than its factorization.

23030021411321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39380.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23030021411321 its reverse (12311412003032), we get a palindrome (35341433414353).

The spelling of 23030021411321 in words is "twenty-three trillion, thirty billion, twenty-one million, four hundred eleven thousand, three hundred twenty-one".