110440553311 has 4 divisors (see below), whose sum is σ = 120480603624. Its totient is φ = 100400503000.

The previous prime is 110440553269. The next prime is 110440553351. The reversal of 110440553311 is 113355044011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110440553311 - 2⁷ = 110440553183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110440553311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110440553351) 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, 5020025140 + ... + 5020025161.

It is an arithmetic number, because the mean of its divisors is an integer number (30120150906).

Almost surely, 2^110440553311 is an apocalyptic number.

110440553311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110440553311 is a deficient number, since it is larger than the sum of its proper divisors (10040050313).

110440553311 is a wasteful number, since it uses less digits than its factorization.

110440553311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10040050312.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 110440553311 its reverse (113355044011), we get a palindrome (223795597322).

The spelling of 110440553311 in words is "one hundred ten billion, four hundred forty million, five hundred fifty-three thousand, three hundred eleven".