13031160000 has 420 divisors, whose sum is σ = 44912667096. Its totient is φ = 3333120000.

The previous prime is 13031159909. The next prime is 13031160001. The reversal of 13031160000 is 6113031.

It is a super-2 number, since 2×13031160000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (13031160001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 115319944 + ... + 115320056.

Almost surely, 2^13031160000 is an apocalyptic number.

13031160000 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 13031160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22456333548).

13031160000 is an abundant number, since it is smaller than the sum of its proper divisors (31881507096).

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

13031160000 is an equidigital number, since it uses as much as digits as its factorization.

13031160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13031160000 its reverse (6113031), we get a palindrome (13037273031).

The spelling of 13031160000 in words is "thirteen billion, thirty-one million, one hundred sixty thousand".