110540554427 has 4 divisors (see below), whose sum is σ = 111096034800. Its totient is φ = 109985074056.

The previous prime is 110540554417. The next prime is 110540554429. The reversal of 110540554427 is 724455045011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724455045011 = 31 ⋅23369517581.

It is a cyclic number.

It is not a de Polignac number, because 110540554427 - 2⁶ = 110540554363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110540554429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277739888 + ... + 277740285.

It is an arithmetic number, because the mean of its divisors is an integer number (27774008700).

Almost surely, 2^110540554427 is an apocalyptic number.

110540554427 is a deficient number, since it is larger than the sum of its proper divisors (555480373).

110540554427 is an equidigital number, since it uses as much as digits as its factorization.

110540554427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555480372.

The product of its (nonzero) digits is 112000, while the sum is 38.

Adding to 110540554427 its reverse (724455045011), we get a palindrome (834995599438).

The spelling of 110540554427 in words is "one hundred ten billion, five hundred forty million, five hundred fifty-four thousand, four hundred twenty-seven".