13023231331110 has 512 divisors, whose sum is σ = 42793354985472. Its totient is φ = 2448780871680.

The previous prime is 13023231331073. The next prime is 13023231331151. The reversal of 13023231331110 is 1113313232031.

13023231331110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2455820719 + ... + 2455826021.

It is an arithmetic number, because the mean of its divisors is an integer number (83580771456).

Almost surely, 2^{13023231331110} is an apocalyptic number.

13023231331110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13023231331110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21396677492736).

13023231331110 is an abundant number, since it is smaller than the sum of its proper divisors (29770123654362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13023231331110 is a wasteful number, since it uses less digits than its factorization.

13023231331110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13023231331110 its reverse (1113313232031), we get a palindrome (14136544563141).

The spelling of 13023231331110 in words is "thirteen trillion, twenty-three billion, two hundred thirty-one million, three hundred thirty-one thousand, one hundred ten".