13031487360 has 896 divisors, whose sum is σ = 52014908160. Its totient is φ = 3105423360.

The previous prime is 13031487323. The next prime is 13031487367. The reversal of 13031487360 is 6378413031.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031487367) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 245877094 + ... + 245877146.

Almost surely, 2^13031487360 is an apocalyptic number.

13031487360 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 13031487360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26007454080).

13031487360 is an abundant number, since it is smaller than the sum of its proper divisors (38983420800).

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

13031487360 is an equidigital number, since it uses as much as digits as its factorization.

13031487360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 13031487360 in words is "thirteen billion, thirty-one million, four hundred eighty-seven thousand, three hundred sixty".