110140 has 12 divisors (see below), whose sum is σ = 231336. Its totient is φ = 44048.

The previous prime is 110129. The next prime is 110161. The reversal of 110140 is 41011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2734 + ... + 2773.

It is an arithmetic number, because the mean of its divisors is an integer number (19278).

2¹¹⁰¹⁴⁰ is an apocalyptic number.

110140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110140 is an abundant number, since it is smaller than the sum of its proper divisors (121196).

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

110140 is a wasteful number, since it uses less digits than its factorization.

110140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5516 (or 5514 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 110140 is about 331.8734698646. The cubic root of 110140 is about 47.9345171888.

Adding to 110140 its reverse (41011), we get a palindrome (151151).

It can be divided in two parts, 110 and 140, that multiplied together give a triangular number (15400 = T₁₇₅).

The spelling of 110140 in words is "one hundred ten thousand, one hundred forty", and thus it is an iban number.