1352322971 has 2 divisors, whose sum is σ = 1352322972. Its totient is φ = 1352322970.

The previous prime is 1352322911. The next prime is 1352323009. The reversal of 1352322971 is 1792232531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352322971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1352322911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676161485 + 676161486.

It is an arithmetic number, because the mean of its divisors is an integer number (676161486).

Almost surely, 2^1352322971 is an apocalyptic number.

1352322971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352322971 is an equidigital number, since it uses as much as digits as its factorization.

1352322971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 1352322971 is about 36773.9441860674. The cubic root of 1352322971 is about 1105.8430047359.

The spelling of 1352322971 in words is "one billion, three hundred fifty-two million, three hundred twenty-two thousand, nine hundred seventy-one".