1319371 has 2 divisors, whose sum is σ = 1319372. Its totient is φ = 1319370.

The previous prime is 1319333. The next prime is 1319377. The reversal of 1319371 is 1739131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1319371 - 2⁹ = 1318859 is a prime.

It is not a weakly prime, because it can be changed into another prime (1319377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659685 + 659686.

It is an arithmetic number, because the mean of its divisors is an integer number (659686).

2^1319371 is an apocalyptic number.

1319371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1319371 is an equidigital number, since it uses as much as digits as its factorization.

1319371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567, while the sum is 25.

The square root of 1319371 is about 1148.6387595759. The cubic root of 1319371 is about 109.6787043242.

The spelling of 1319371 in words is "one million, three hundred nineteen thousand, three hundred seventy-one".