1113103319 has 2 divisors, whose sum is σ = 1113103320. Its totient is φ = 1113103318.

The previous prime is 1113103307. The next prime is 1113103333. The reversal of 1113103319 is 9133013111.

It is a weak prime.

It is an emirp because it is prime and its reverse (9133013111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1113103319 - 2¹² = 1113099223 is a prime.

It is a super-2 number, since 2×1113103319² = 2477997997537631522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113103294 and 1113103303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113103349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556551659 + 556551660.

It is an arithmetic number, because the mean of its divisors is an integer number (556551660).

Almost surely, 2^1113103319 is an apocalyptic number.

1113103319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113103319 is an equidigital number, since it uses as much as digits as its factorization.

1113103319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 1113103319 is about 33363.2030686503. The cubic root of 1113103319 is about 1036.3628243623.

The spelling of 1113103319 in words is "one billion, one hundred thirteen million, one hundred three thousand, three hundred nineteen".