68110023 has 8 divisors (see below), whose sum is σ = 90852736. Its totient is φ = 45387000.

The previous prime is 68110019. The next prime is 68110033. The reversal of 68110023 is 32001186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68110023 - 2² = 68110019 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 (68110033) 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 7 ways as a sum of consecutive naturals, for example, 7998 + ... + 14148.

It is an arithmetic number, because the mean of its divisors is an integer number (11356592).

Almost surely, 2^68110023 is an apocalyptic number.

68110023 is a deficient number, since it is larger than the sum of its proper divisors (22742713).

68110023 is a wasteful number, since it uses less digits than its factorization.

68110023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9845.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 68110023 is about 8252.8796792392. The cubic root of 68110023 is about 408.3855268375.

The spelling of 68110023 in words is "sixty-eight million, one hundred ten thousand, twenty-three".