22003000313 has 8 divisors (see below), whose sum is σ = 25201314432. Its totient is φ = 18818443296.

The previous prime is 22003000291. The next prime is 22003000333. The reversal of 22003000313 is 31300030022.

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 22003000313 - 2²⁶ = 21935891449 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22003000333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3435845 + ... + 3442242.

It is an arithmetic number, because the mean of its divisors is an integer number (3150164304).

Almost surely, 2^22003000313 is an apocalyptic number.

It is an amenable number.

22003000313 is a deficient number, since it is larger than the sum of its proper divisors (3198314119).

22003000313 is an equidigital number, since it uses as much as digits as its factorization.

22003000313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6878551.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 22003000313 its reverse (31300030022), we get a palindrome (53303030335).

The spelling of 22003000313 in words is "twenty-two billion, three million, three hundred thirteen", and thus it is an aban number.