13312303007 has 2 divisors, whose sum is σ = 13312303008. Its totient is φ = 13312303006.

The previous prime is 13312302977. The next prime is 13312303021. The reversal of 13312303007 is 70030321331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13312303007 - 2¹² = 13312298911 is a prime.

It is a super-2 number, since 2×13312303007² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13312309007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656151503 + 6656151504.

It is an arithmetic number, because the mean of its divisors is an integer number (6656151504).

Almost surely, 2^13312303007 is an apocalyptic number.

13312303007 is a deficient number, since it is larger than the sum of its proper divisors (1).

13312303007 is an equidigital number, since it uses as much as digits as its factorization.

13312303007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 23.

Adding to 13312303007 its reverse (70030321331), we get a palindrome (83342624338).

The spelling of 13312303007 in words is "thirteen billion, three hundred twelve million, three hundred three thousand, seven".