13312302000 has 160 divisors (see below), whose sum is σ = 43019817984. Its totient is φ = 3541600000.

The previous prime is 13312301993. The next prime is 13312302049. The reversal of 13312302000 is 20321331.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2799625 + ... + 2804375.

Almost surely, 2^13312302000 is an apocalyptic number.

13312302000 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 13312302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21509908992).

13312302000 is an abundant number, since it is smaller than the sum of its proper divisors (29707515984).

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

13312302000 is a wasteful number, since it uses less digits than its factorization.

13312302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244 (or 5228 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13312302000 its reverse (20321331), we get a palindrome (13332623331).

The spelling of 13312302000 in words is "thirteen billion, three hundred twelve million, three hundred two thousand".