1114042503 has 16 divisors (see below), whose sum is σ = 1704640256. Its totient is φ = 633951360.

The previous prime is 1114042499. The next prime is 1114042507. The reversal of 1114042503 is 3052404111.

It is an interprime number because it is at equal distance from previous prime (1114042499) and next prime (1114042507).

It is not a de Polignac number, because 1114042503 - 2² = 1114042499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 1114042503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114042507) 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, 105001 + ... + 115122.

It is an arithmetic number, because the mean of its divisors is an integer number (106540016).

Almost surely, 2^1114042503 is an apocalyptic number.

1114042503 is a deficient number, since it is larger than the sum of its proper divisors (590597753).

1114042503 is a wasteful number, since it uses less digits than its factorization.

1114042503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220374.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1114042503 is about 33377.2752482883. The cubic root of 1114042503 is about 1036.6542204208.

Adding to 1114042503 its reverse (3052404111), we get a palindrome (4166446614).

The spelling of 1114042503 in words is "one billion, one hundred fourteen million, forty-two thousand, five hundred three".