313040027 has 2 divisors, whose sum is σ = 313040028. Its totient is φ = 313040026.

The previous prime is 313040009. The next prime is 313040059. The reversal of 313040027 is 720040313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313040027 - 2⁶ = 313039963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313039990 and 313040008.

It is not a weakly prime, because it can be changed into another prime (313042027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156520013 + 156520014.

It is an arithmetic number, because the mean of its divisors is an integer number (156520014).

Almost surely, 2^313040027 is an apocalyptic number.

313040027 is a deficient number, since it is larger than the sum of its proper divisors (1).

313040027 is an equidigital number, since it uses as much as digits as its factorization.

313040027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 313040027 is about 17692.9372066935. The cubic root of 313040027 is about 678.9950748781.

The spelling of 313040027 in words is "three hundred thirteen million, forty thousand, twenty-seven".