110538145 has 8 divisors (see below), whose sum is σ = 132710760. Its totient is φ = 88387200.

The previous prime is 110538121. The next prime is 110538149. The reversal of 110538145 is 541835011.

It can be written as a sum of positive squares in 4 ways, for example, as 78287104 + 32251041 = 8848^2 + 5679^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110538145 - 2⁷ = 110538017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110538149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9595 + ... + 17695.

It is an arithmetic number, because the mean of its divisors is an integer number (16588845).

Almost surely, 2^110538145 is an apocalyptic number.

It is an amenable number.

110538145 is a deficient number, since it is larger than the sum of its proper divisors (22172615).

110538145 is an equidigital number, since it uses as much as digits as its factorization.

110538145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10835.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 110538145 is about 10513.7122368838. The cubic root of 110538145 is about 479.9220721292.

The spelling of 110538145 in words is "one hundred ten million, five hundred thirty-eight thousand, one hundred forty-five".