111143340003 has 16 divisors (see below), whose sum is σ = 151375404960. Its totient is φ = 72510607104.

The previous prime is 111143339969. The next prime is 111143340017. The reversal of 111143340003 is 300043341111.

It is not a de Polignac number, because 111143340003 - 2¹⁴ = 111143323619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111143342003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836626 + ... + 960327.

It is an arithmetic number, because the mean of its divisors is an integer number (9460962810).

Almost surely, 2^111143340003 is an apocalyptic number.

111143340003 is a deficient number, since it is larger than the sum of its proper divisors (40232064957).

111143340003 is a wasteful number, since it uses less digits than its factorization.

111143340003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797398.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111143340003 its reverse (300043341111), we get a palindrome (411186681114).

The spelling of 111143340003 in words is "one hundred eleven billion, one hundred forty-three million, three hundred forty thousand, three".