111031200431003 has 8 divisors (see below), whose sum is σ = 113174740467600. Its totient is φ = 108898091246880.

The previous prime is 111031200430979. The next prime is 111031200431087. The reversal of 111031200431003 is 300134002130111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111031200431003 - 2¹⁶ = 111031200365467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111031200461003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2607691625 + ... + 2607734202.

It is an arithmetic number, because the mean of its divisors is an integer number (14146842558450).

Almost surely, 2^{111031200431003} is an apocalyptic number.

111031200431003 is a deficient number, since it is larger than the sum of its proper divisors (2143540036597).

111031200431003 is an equidigital number, since it uses as much as digits as its factorization.

111031200431003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5215426237.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 111031200431003 its reverse (300134002130111), we get a palindrome (411165202561114).

The spelling of 111031200431003 in words is "one hundred eleven trillion, thirty-one billion, two hundred million, four hundred thirty-one thousand, three".