110140261 has 16 divisors (see below), whose sum is σ = 143290368. Its totient is φ = 82090800.

The previous prime is 110140193. The next prime is 110140267. The reversal of 110140261 is 162041011.

It is not a de Polignac number, because 110140261 - 2⁹ = 110139749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110140267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29325 + ... + 32866.

It is an arithmetic number, because the mean of its divisors is an integer number (8955648).

Almost surely, 2^110140261 is an apocalyptic number.

110140261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110140261 is a deficient number, since it is larger than the sum of its proper divisors (33150107).

110140261 is a wasteful number, since it uses less digits than its factorization.

110140261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62232.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 110140261 is about 10494.7730323242. The cubic root of 110140261 is about 479.3455505243.

Adding to 110140261 its reverse (162041011), we get a palindrome (272181272).

The spelling of 110140261 in words is "one hundred ten million, one hundred forty thousand, two hundred sixty-one".