13200231311023 has 2 divisors, whose sum is σ = 13200231311024. Its totient is φ = 13200231311022.

The previous prime is 13200231311021. The next prime is 13200231311101. The reversal of 13200231311023 is 32011313200231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13200231311023 - 2¹ = 13200231311021 is a prime.

It is a super-3 number, since 3×13200231311023³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 13200231311021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 13200231310985 and 13200231311003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13200231311021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600115655511 + 6600115655512.

It is an arithmetic number, because the mean of its divisors is an integer number (6600115655512).

Almost surely, 2^{13200231311023} is an apocalyptic number.

13200231311023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13200231311023 is an equidigital number, since it uses as much as digits as its factorization.

13200231311023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13200231311023 its reverse (32011313200231), we get a palindrome (45211544511254).

The spelling of 13200231311023 in words is "thirteen trillion, two hundred billion, two hundred thirty-one million, three hundred eleven thousand, twenty-three".