110131930 has 16 divisors (see below), whose sum is σ = 198696960. Its totient is φ = 43950672.

The previous prime is 110131921. The next prime is 110131949. The reversal of 110131930 is 39131011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110131898 and 110131907.

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, 8154 + ... + 16933.

It is an arithmetic number, because the mean of its divisors is an integer number (12418560).

Almost surely, 2^110131930 is an apocalyptic number.

110131930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110131930 is a deficient number, since it is larger than the sum of its proper divisors (88565030).

110131930 is a wasteful number, since it uses less digits than its factorization.

110131930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25533.

The product of its (nonzero) digits is 81, while the sum is 19.

The square root of 110131930 is about 10494.3761129474. The cubic root of 110131930 is about 479.3334643339. Note that the first 3 decimals are identical.

Adding to 110131930 its reverse (39131011), we get a palindrome (149262941).

The spelling of 110131930 in words is "one hundred ten million, one hundred thirty-one thousand, nine hundred thirty".