1114440101 has 4 divisors (see below), whose sum is σ = 1152869100. Its totient is φ = 1076011104.

The previous prime is 1114440071. The next prime is 1114440109. The reversal of 1114440101 is 1010444111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 558187876 + 556252225 = 23626^2 + 23585^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114440101 - 2¹⁰ = 1114439077 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 1114440101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114440109) 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, 19214456 + ... + 19214513.

It is an arithmetic number, because the mean of its divisors is an integer number (288217275).

Almost surely, 2^1114440101 is an apocalyptic number.

It is an amenable number.

1114440101 is a deficient number, since it is larger than the sum of its proper divisors (38428999).

1114440101 is an equidigital number, since it uses as much as digits as its factorization.

1114440101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38428998.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1114440101 is about 33383.2308352562. The cubic root of 1114440101 is about 1036.7775318801. Note that the first 3 decimals are identical.

Adding to 1114440101 its reverse (1010444111), we get a palindrome (2124884212).

The spelling of 1114440101 in words is "one billion, one hundred fourteen million, four hundred forty thousand, one hundred one".