13302031340 has 24 divisors (see below), whose sum is σ = 30083056080. Its totient is φ = 4911519168.

The previous prime is 13302031333. The next prime is 13302031343. The reversal of 13302031340 is 4313020331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (13302031343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25580570 + ... + 25581089.

It is an arithmetic number, because the mean of its divisors is an integer number (1253460670).

Almost surely, 2^13302031340 is an apocalyptic number.

13302031340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13302031340 is an abundant number, since it is smaller than the sum of its proper divisors (16781024740).

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

13302031340 is a wasteful number, since it uses less digits than its factorization.

13302031340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51161681 (or 51161679 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13302031340 its reverse (4313020331), we get a palindrome (17615051671).

The spelling of 13302031340 in words is "thirteen billion, three hundred two million, thirty-one thousand, three hundred forty".