110161830 has 32 divisors (see below), whose sum is σ = 266416128. Its totient is φ = 29151200.

The previous prime is 110161813. The next prime is 110161841. The reversal of 110161830 is 38161011.

It is a junction number, because it is equal to n+sod(n) for n = 110161797 and 110161806.

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, 10086 + ... + 17945.

It is an arithmetic number, because the mean of its divisors is an integer number (8325504).

Almost surely, 2^110161830 is an apocalyptic number.

110161830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110161830 is an abundant number, since it is smaller than the sum of its proper divisors (156254298).

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

110161830 is a wasteful number, since it uses less digits than its factorization.

110161830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28172.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 110161830 is about 10495.8005888069. The cubic root of 110161830 is about 479.3768388992.

The spelling of 110161830 in words is "one hundred ten million, one hundred sixty-one thousand, eight hundred thirty".