11670912007 has 2 divisors, whose sum is σ = 11670912008. Its totient is φ = 11670912006.

The previous prime is 11670911971. The next prime is 11670912059. The reversal of 11670912007 is 70021907611.

It is a weak prime.

It is an emirp because it is prime and its reverse (70021907611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11670912007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11670912107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5835456003 + 5835456004.

It is an arithmetic number, because the mean of its divisors is an integer number (5835456004).

Almost surely, 2^11670912007 is an apocalyptic number.

11670912007 is a deficient number, since it is larger than the sum of its proper divisors (1).

11670912007 is an equidigital number, since it uses as much as digits as its factorization.

11670912007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 34.

The spelling of 11670912007 in words is "eleven billion, six hundred seventy million, nine hundred twelve thousand, seven".