1141112103 has 16 divisors (see below), whose sum is σ = 1543142400. Its totient is φ = 749941920.

The previous prime is 1141112099. The next prime is 1141112111. The reversal of 1141112103 is 3012111411.

It is not a de Polignac number, because 1141112103 - 2² = 1141112099 is a prime.

It is a super-2 number, since 2×1141112103² = 2604273663226165218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141112173) 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, 164638 + ... + 171428.

It is an arithmetic number, because the mean of its divisors is an integer number (96446400).

Almost surely, 2^1141112103 is an apocalyptic number.

1141112103 is a deficient number, since it is larger than the sum of its proper divisors (402030297).

1141112103 is an equidigital number, since it uses as much as digits as its factorization.

1141112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1141112103 is about 33780.3508418726. The cubic root of 1141112103 is about 1044.9835098853.

Adding to 1141112103 its reverse (3012111411), we get a palindrome (4153223514).

The spelling of 1141112103 in words is "one billion, one hundred forty-one million, one hundred twelve thousand, one hundred three".