111101203021013 has 8 divisors (see below), whose sum is σ = 118482874151040. Its totient is φ = 103813565918400.

The previous prime is 111101203021009. The next prime is 111101203021019. The reversal of 111101203021013 is 310120302101111.

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 111101203021013 - 2² = 111101203021009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111101203020982 and 111101203021000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111101203021019) 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, 23508504413 + ... + 23508509138.

It is an arithmetic number, because the mean of its divisors is an integer number (14810359268880).

Almost surely, 2^{111101203021013} is an apocalyptic number.

It is an amenable number.

111101203021013 is a deficient number, since it is larger than the sum of its proper divisors (7381671130027).

111101203021013 is a wasteful number, since it uses less digits than its factorization.

111101203021013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47017013707.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 111101203021013 its reverse (310120302101111), we get a palindrome (421221505122124).

The spelling of 111101203021013 in words is "one hundred eleven trillion, one hundred one billion, two hundred three million, twenty-one thousand, thirteen".