1116003723 has 64 divisors (see below), whose sum is σ = 1679892480. Its totient is φ = 656409600.

The previous prime is 1116003697. The next prime is 1116003727. The reversal of 1116003723 is 3273006111.

It is not a de Polignac number, because 1116003723 - 2⁹ = 1116003211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1116003693 and 1116003702.

It is not an unprimeable number, because it can be changed into a prime (1116003727) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5004390 + ... + 5004612.

It is an arithmetic number, because the mean of its divisors is an integer number (26248320).

Almost surely, 2^1116003723 is an apocalyptic number.

1116003723 is a deficient number, since it is larger than the sum of its proper divisors (563888757).

1116003723 is a wasteful number, since it uses less digits than its factorization.

1116003723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1116003723 is about 33406.6418994786. The cubic root of 1116003723 is about 1037.2621909686.

Adding to 1116003723 its reverse (3273006111), we get a palindrome (4389009834).

The spelling of 1116003723 in words is "one billion, one hundred sixteen million, three thousand, seven hundred twenty-three".