109956023 has 8 divisors (see below), whose sum is σ = 114095280. Its totient is φ = 105840000.

The previous prime is 109956001. The next prime is 109956037. The reversal of 109956023 is 320659901.

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

It is a cyclic number.

It is not a de Polignac number, because 109956023 - 2⁶ = 109955959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109956523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4148 + ... + 15398.

It is an arithmetic number, because the mean of its divisors is an integer number (14261910).

Almost surely, 2^109956023 is an apocalyptic number.

109956023 is a deficient number, since it is larger than the sum of its proper divisors (4139257).

109956023 is a wasteful number, since it uses less digits than its factorization.

109956023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11617.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 109956023 is about 10485.9917509027. The cubic root of 109956023 is about 479.0781249919.

The spelling of 109956023 in words is "one hundred nine million, nine hundred fifty-six thousand, twenty-three".