111300103445 has 8 divisors (see below), whose sum is σ = 133561952160. Its totient is φ = 89038864080.

The previous prime is 111300103441. The next prime is 111300103463. The reversal of 111300103445 is 544301003111.

It is a happy number.

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

It is not a de Polignac number, because 111300103445 - 2² = 111300103441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111300103445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111300103441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516350 + ... + 699440.

It is an arithmetic number, because the mean of its divisors is an integer number (16695244020).

Almost surely, 2^111300103445 is an apocalyptic number.

It is an amenable number.

111300103445 is a deficient number, since it is larger than the sum of its proper divisors (22261848715).

111300103445 is a wasteful number, since it uses less digits than its factorization.

111300103445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304675.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 111300103445 its reverse (544301003111), we get a palindrome (655601106556).

The spelling of 111300103445 in words is "one hundred eleven billion, three hundred million, one hundred three thousand, four hundred forty-five".