2403022313 has 8 divisors (see below), whose sum is σ = 2575272768. Its totient is φ = 2236419504.

The previous prime is 2403022309. The next prime is 2403022343. The reversal of 2403022313 is 3132203042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2403022313 - 2² = 2403022309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2403022343) 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, 1411031 + ... + 1412732.

It is an arithmetic number, because the mean of its divisors is an integer number (321909096).

Almost surely, 2^2403022313 is an apocalyptic number.

2403022313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2403022313 is a deficient number, since it is larger than the sum of its proper divisors (172250455).

2403022313 is a wasteful number, since it uses less digits than its factorization.

2403022313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823823.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2403022313 is about 49020.6315034802. The cubic root of 2403022313 is about 1339.4276743911.

Adding to 2403022313 its reverse (3132203042), we get a palindrome (5535225355).

The spelling of 2403022313 in words is "two billion, four hundred three million, twenty-two thousand, three hundred thirteen".