13023111303000 has 192 divisors, whose sum is σ = 44055049521600. Its totient is φ = 3469915814400.

The previous prime is 13023111302987. The next prime is 13023111303049. The reversal of 13023111303000 is 30311132031.

It is a happy number.

13023111303000 is a `hidden beast` number, since 1 + 3 + 0 + 231 + 1 + 130 + 300 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10130541 + ... + 11343459.

It is an arithmetic number, because the mean of its divisors is an integer number (229453382925).

Almost surely, 2^{13023111303000} is an apocalyptic number.

13023111303000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13023111303000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22027524760800).

13023111303000 is an abundant number, since it is smaller than the sum of its proper divisors (31031938218600).

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

13023111303000 is a wasteful number, since it uses less digits than its factorization.

13023111303000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214139 (or 1214122 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13023111303000 its reverse (30311132031), we get a palindrome (13053422435031).

The spelling of 13023111303000 in words is "thirteen trillion, twenty-three billion, one hundred eleven million, three hundred three thousand".