1044111103 has 16 divisors (see below), whose sum is σ = 1237450240. Its totient is φ = 862288416.

The previous prime is 1044111071. The next prime is 1044111121. The reversal of 1044111103 is 3011114401.

It is a cyclic number.

It is not a de Polignac number, because 1044111103 - 2⁵ = 1044111071 is a prime.

It is a super-3 number, since 3×1044111103³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044111143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7108 + ... + 46246.

It is an arithmetic number, because the mean of its divisors is an integer number (77340640).

Almost surely, 2^1044111103 is an apocalyptic number.

1044111103 is a deficient number, since it is larger than the sum of its proper divisors (193339137).

1044111103 is a wasteful number, since it uses less digits than its factorization.

1044111103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39286.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1044111103 is about 32312.7080728310. The cubic root of 1044111103 is about 1014.4926494483.

Adding to 1044111103 its reverse (3011114401), we get a palindrome (4055225504).

The spelling of 1044111103 in words is "one billion, forty-four million, one hundred eleven thousand, one hundred three".