3115120007 has 2 divisors, whose sum is σ = 3115120008. Its totient is φ = 3115120006.

The previous prime is 3115119991. The next prime is 3115120031. The reversal of 3115120007 is 7000215113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3115120007 - 2⁴ = 3115119991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3115120507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557560003 + 1557560004.

It is an arithmetic number, because the mean of its divisors is an integer number (1557560004).

Almost surely, 2^3115120007 is an apocalyptic number.

3115120007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3115120007 is an equidigital number, since it uses as much as digits as its factorization.

3115120007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 3115120007 is about 55813.2601359211. The cubic root of 3115120007 is about 1460.4664811706.

The spelling of 3115120007 in words is "three billion, one hundred fifteen million, one hundred twenty thousand, seven".