1312160371 has 2 divisors, whose sum is σ = 1312160372. Its totient is φ = 1312160370.

The previous prime is 1312160329. The next prime is 1312160383. The reversal of 1312160371 is 1730612131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1312160371 - 2⁷ = 1312160243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1312163371) 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, 656080185 + 656080186.

It is an arithmetic number, because the mean of its divisors is an integer number (656080186).

Almost surely, 2^1312160371 is an apocalyptic number.

1312160371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312160371 is an equidigital number, since it uses as much as digits as its factorization.

1312160371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1312160371 is about 36223.7542366884. The cubic root of 1312160371 is about 1094.7853379865.

The spelling of 1312160371 in words is "one billion, three hundred twelve million, one hundred sixty thousand, three hundred seventy-one".