1082319013 has 2 divisors, whose sum is σ = 1082319014. Its totient is φ = 1082319012.

The previous prime is 1082318977. The next prime is 1082319037. The reversal of 1082319013 is 3109132801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 983575044 + 98743969 = 31362^2 + 9937^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082319013 - 2²⁵ = 1048764581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082319613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541159506 + 541159507.

It is an arithmetic number, because the mean of its divisors is an integer number (541159507).

Almost surely, 2^1082319013 is an apocalyptic number.

It is an amenable number.

1082319013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082319013 is an equidigital number, since it uses as much as digits as its factorization.

1082319013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1082319013 is about 32898.6171897847. The cubic root of 1082319013 is about 1026.7193868164.

The spelling of 1082319013 in words is "one billion, eighty-two million, three hundred nineteen thousand, thirteen".