13313400003 has 10 divisors (see below), whose sum is σ = 19887918644. Its totient is φ = 8875599948.

The previous prime is 13313399989. The next prime is 13313400007. The reversal of 13313400003 is 30000431331.

It is not a de Polignac number, because 13313400003 - 2²² = 13309205699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13313400007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82181401 + ... + 82181562.

Almost surely, 2^13313400003 is an apocalyptic number.

13313400003 is a deficient number, since it is larger than the sum of its proper divisors (6574518641).

13313400003 is an equidigital number, since it uses as much as digits as its factorization.

13313400003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164362975 (or 164362966 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13313400003 its reverse (30000431331), we get a palindrome (43313831334).

The spelling of 13313400003 in words is "thirteen billion, three hundred thirteen million, four hundred thousand, three".