1101114544 has 40 divisors (see below), whose sum is σ = 2208886400. Its totient is φ = 531187200.

The previous prime is 1101114541. The next prime is 1101114571. The reversal of 1101114544 is 4454111011.

It is not an unprimeable number, because it can be changed into a prime (1101114541) 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, 169924 + ... + 176284.

It is an arithmetic number, because the mean of its divisors is an integer number (55222160).

Almost surely, 2^1101114544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101114544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1104443200).

1101114544 is an abundant number, since it is smaller than the sum of its proper divisors (1107771856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101114544 is a wasteful number, since it uses less digits than its factorization.

1101114544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6749 (or 6743 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 1101114544 is about 33183.0460325751. The cubic root of 1101114544 is about 1032.6286406836.

Adding to 1101114544 its reverse (4454111011), we get a palindrome (5555225555).

The spelling of 1101114544 in words is "one billion, one hundred one million, one hundred fourteen thousand, five hundred forty-four".