110001145555 has 8 divisors (see below), whose sum is σ = 150858713952. Its totient is φ = 75429356928.

The previous prime is 110001145543. The next prime is 110001145577. The reversal of 110001145555 is 555541100011.

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

It is a cyclic number.

It is not a de Polignac number, because 110001145555 - 2¹⁵ = 110001112787 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571444902 + ... + 1571444971.

It is an arithmetic number, because the mean of its divisors is an integer number (18857339244).

Almost surely, 2^110001145555 is an apocalyptic number.

110001145555 is a deficient number, since it is larger than the sum of its proper divisors (40857568397).

110001145555 is an equidigital number, since it uses as much as digits as its factorization.

110001145555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142889885.

The product of its (nonzero) digits is 2500, while the sum is 28.

Adding to 110001145555 its reverse (555541100011), we get a palindrome (665542245566).

The spelling of 110001145555 in words is "one hundred ten billion, one million, one hundred forty-five thousand, five hundred fifty-five".