12000013007 has 2 divisors, whose sum is σ = 12000013008. Its totient is φ = 12000013006.

The previous prime is 12000012977. The next prime is 12000013079. The reversal of 12000013007 is 70031000021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12000013007 - 2⁶ = 12000012943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12000012982 and 12000013000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12000013097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000006503 + 6000006504.

It is an arithmetic number, because the mean of its divisors is an integer number (6000006504).

Almost surely, 2^12000013007 is an apocalyptic number.

12000013007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000013007 is an equidigital number, since it uses as much as digits as its factorization.

12000013007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 14.

Adding to 12000013007 its reverse (70031000021), we get a palindrome (82031013028).

The spelling of 12000013007 in words is "twelve billion, thirteen thousand, seven".