110989141 has 16 divisors (see below), whose sum is σ = 120106800. Its totient is φ = 102187008.

The previous prime is 110989139. The next prime is 110989157. The reversal of 110989141 is 141989011.

It can be written as a sum of positive squares in 8 ways, for example, as 2916 + 110986225 = 54^2 + 10535^2 .

It is a cyclic number.

It is not a de Polignac number, because 110989141 - 2¹ = 110989139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110989097 and 110989106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110989121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164581 + ... + 165253.

It is an arithmetic number, because the mean of its divisors is an integer number (7506675).

Almost surely, 2^110989141 is an apocalyptic number.

It is an amenable number.

110989141 is a deficient number, since it is larger than the sum of its proper divisors (9117659).

110989141 is a wasteful number, since it uses less digits than its factorization.

110989141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 2592, while the sum is 34.

The square root of 110989141 is about 10535.1383949144. The cubic root of 110989141 is about 480.5738810217.

The spelling of 110989141 in words is "one hundred ten million, nine hundred eighty-nine thousand, one hundred forty-one".