109542713 has 16 divisors (see below), whose sum is σ = 134058240. Its totient is φ = 87369216.

The previous prime is 109542701. The next prime is 109542731. The reversal of 109542713 is 317245901.

It is a cyclic number.

It is not a de Polignac number, because 109542713 - 2⁶ = 109542649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109542713.

It is not an unprimeable number, because it can be changed into a prime (109541713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5420 + ... + 15762.

It is an arithmetic number, because the mean of its divisors is an integer number (8378640).

Almost surely, 2^109542713 is an apocalyptic number.

It is an amenable number.

109542713 is a deficient number, since it is larger than the sum of its proper divisors (24515527).

109542713 is a wasteful number, since it uses less digits than its factorization.

109542713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10456.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 109542713 is about 10466.2654753260. The cubic root of 109542713 is about 478.4771077586.

The spelling of 109542713 in words is "one hundred nine million, five hundred forty-two thousand, seven hundred thirteen".