109439880230 has 16 divisors (see below), whose sum is σ = 201183099840. Its totient is φ = 42844548672.

The previous prime is 109439880197. The next prime is 109439880247. The reversal of 109439880230 is 32088934901.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116424935 + ... + 116425874.

It is an arithmetic number, because the mean of its divisors is an integer number (12573943740).

Almost surely, 2^109439880230 is an apocalyptic number.

109439880230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109439880230 is a deficient number, since it is larger than the sum of its proper divisors (91743219610).

109439880230 is a wasteful number, since it uses less digits than its factorization.

109439880230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232850863.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 109439880230 in words is "one hundred nine billion, four hundred thirty-nine million, eight hundred eighty thousand, two hundred thirty".