1083931319 has 2 divisors, whose sum is σ = 1083931320. Its totient is φ = 1083931318.

The previous prime is 1083931301. The next prime is 1083931333. The reversal of 1083931319 is 9131393801.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1083931319 is a prime.

It is a super-2 number, since 2×1083931319² = 2349814208618159522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083931819) 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, 541965659 + 541965660.

It is an arithmetic number, because the mean of its divisors is an integer number (541965660).

Almost surely, 2^1083931319 is an apocalyptic number.

1083931319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083931319 is an equidigital number, since it uses as much as digits as its factorization.

1083931319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 1083931319 is about 32923.1122313793. The cubic root of 1083931319 is about 1027.2289607007.

The spelling of 1083931319 in words is "one billion, eighty-three million, nine hundred thirty-one thousand, three hundred nineteen".