109023000 has 64 divisors (see below), whose sum is σ = 340161120. Its totient is φ = 29072000.

The previous prime is 109022987. The next prime is 109023041. The reversal of 109023000 is 320901.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15171 + ... + 21170.

Almost surely, 2^109023000 is an apocalyptic number.

109023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109023000 is an abundant number, since it is smaller than the sum of its proper divisors (231138120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109023000 is a wasteful number, since it uses less digits than its factorization.

109023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36365 (or 36351 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 109023000 is about 10441.4079510380. The cubic root of 109023000 is about 477.7192144232.

Adding to 109023000 its reverse (320901), we get a palindrome (109343901).

It can be divided in two parts, 1090 and 23000, that added together give a triangular number (24090 = T₂₁₉).

The spelling of 109023000 in words is "one hundred nine million, twenty-three thousand".