109112063 has 4 divisors (see below), whose sum is σ = 110961480. Its totient is φ = 107262648.

The previous prime is 109112057. The next prime is 109112071. The reversal of 109112063 is 360211901.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109112063 - 2⁶ = 109111999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109112083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924620 + ... + 924737.

It is an arithmetic number, because the mean of its divisors is an integer number (27740370).

Almost surely, 2^109112063 is an apocalyptic number.

109112063 is a deficient number, since it is larger than the sum of its proper divisors (1849417).

109112063 is an equidigital number, since it uses as much as digits as its factorization.

109112063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849416.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 109112063 is about 10445.6719745548. The cubic root of 109112063 is about 477.8492650419.

Adding to 109112063 its reverse (360211901), we get a palindrome (469323964).

The spelling of 109112063 in words is "one hundred nine million, one hundred twelve thousand, sixty-three".