1000113319 has 2 divisors, whose sum is σ = 1000113320. Its totient is φ = 1000113318.

The previous prime is 1000113277. The next prime is 1000113371. The reversal of 1000113319 is 9133110001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000113319 - 2¹¹ = 1000111271 is a prime.

It is a super-2 number, since 2×1000113319² = 2000453301682391522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000113296 and 1000113305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000114319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500056659 + 500056660.

It is an arithmetic number, because the mean of its divisors is an integer number (500056660).

Almost surely, 2^1000113319 is an apocalyptic number.

1000113319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000113319 is an equidigital number, since it uses as much as digits as its factorization.

1000113319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 19.

The square root of 1000113319 is about 31624.5682816382. The cubic root of 1000113319 is about 1000.0377715733.

The spelling of 1000113319 in words is "one billion, one hundred thirteen thousand, three hundred nineteen".