1107815713 has 4 divisors (see below), whose sum is σ = 1111596948. Its totient is φ = 1104034480.

The previous prime is 1107815711. The next prime is 1107815741. The reversal of 1107815713 is 3175187011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3175187011 = 59 ⋅53816729.

It can be written as a sum of positive squares in 2 ways, for example, as 590344209 + 517471504 = 24297^2 + 22748^2 .

It is a cyclic number.

It is not a de Polignac number, because 1107815713 - 2¹ = 1107815711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107815711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890178 + ... + 1890763.

It is an arithmetic number, because the mean of its divisors is an integer number (277899237).

Almost surely, 2^1107815713 is an apocalyptic number.

It is an amenable number.

1107815713 is a deficient number, since it is larger than the sum of its proper divisors (3781235).

1107815713 is an equidigital number, since it uses as much as digits as its factorization.

1107815713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781234.

The product of its (nonzero) digits is 5880, while the sum is 34.

The square root of 1107815713 is about 33283.8656559000. The cubic root of 1107815713 is about 1034.7191978633.

The spelling of 1107815713 in words is "one billion, one hundred seven million, eight hundred fifteen thousand, seven hundred thirteen".