2403201320 has 64 divisors (see below), whose sum is σ = 6129648000. Its totient is φ = 840630528.

The previous prime is 2403201293. The next prime is 2403201331. The reversal of 2403201320 is 231023042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111740 + ... + 131499.

It is an arithmetic number, because the mean of its divisors is an integer number (95775750).

Almost surely, 2^2403201320 is an apocalyptic number.

2403201320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2403201320 is an abundant number, since it is smaller than the sum of its proper divisors (3726446680).

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

2403201320 is a wasteful number, since it uses less digits than its factorization.

2403201320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243282 (or 243278 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2403201320 is about 49022.4573027505. The cubic root of 2403201320 is about 1339.4609326447.

Adding to 2403201320 its reverse (231023042), we get a palindrome (2634224362).

The spelling of 2403201320 in words is "two billion, four hundred three million, two hundred one thousand, three hundred twenty".