1071318379 has 2 divisors, whose sum is σ = 1071318380. Its totient is φ = 1071318378.

The previous prime is 1071318323. The next prime is 1071318419. The reversal of 1071318379 is 9738131701.

It is an a-pointer prime, because the next prime (1071318419) can be obtained adding 1071318379 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1071318379 - 2¹¹ = 1071316331 is a prime.

It is a super-2 number, since 2×1071318379² = 2295446138366375282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1071310379) 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, 535659189 + 535659190.

It is an arithmetic number, because the mean of its divisors is an integer number (535659190).

Almost surely, 2^1071318379 is an apocalyptic number.

1071318379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071318379 is an equidigital number, since it uses as much as digits as its factorization.

1071318379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 1071318379 is about 32731.0002749687. Note that the first 3 decimals coincide. The cubic root of 1071318379 is about 1023.2290272600.

It can be divided in two parts, 10713 and 18379, that added together give a palindrome (29092).

The spelling of 1071318379 in words is "one billion, seventy-one million, three hundred eighteen thousand, three hundred seventy-nine".