111144001130103 has 16 divisors (see below), whose sum is σ = 155590161137280. Its totient is φ = 70473190625376.

The previous prime is 111144001130087. The next prime is 111144001130143. The reversal of 111144001130103 is 301031100441111.

It is not a de Polignac number, because 111144001130103 - 2⁴ = 111144001130087 is a prime.

It is a super-2 number, since 2×111144001130103² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111144001130103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111144001130143) 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, 9533705025 + ... + 9533716682.

It is an arithmetic number, because the mean of its divisors is an integer number (9724385071080).

Almost surely, 2^{111144001130103} is an apocalyptic number.

111144001130103 is a deficient number, since it is larger than the sum of its proper divisors (44446160007177).

111144001130103 is a wasteful number, since it uses less digits than its factorization.

111144001130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19067421806.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 111144001130103 its reverse (301031100441111), we get a palindrome (412175101571214).

The spelling of 111144001130103 in words is "one hundred eleven trillion, one hundred forty-four billion, one million, one hundred thirty thousand, one hundred three".