221300102030111 has 8 divisors (see below), whose sum is σ = 239165318207760. Its totient is φ = 203555190339072.

The previous prime is 221300102030107. The next prime is 221300102030153. The reversal of 221300102030111 is 111030201003122.

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

It is not a de Polignac number, because 221300102030111 - 2² = 221300102030107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 221300102030111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221300102030611) 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, 30076117826 + ... + 30076125183.

It is an arithmetic number, because the mean of its divisors is an integer number (29895664775970).

Almost surely, 2^{221300102030111} is an apocalyptic number.

221300102030111 is a deficient number, since it is larger than the sum of its proper divisors (17865216177649).

221300102030111 is a wasteful number, since it uses less digits than its factorization.

221300102030111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60152243305.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 221300102030111 its reverse (111030201003122), we get a palindrome (332330303033233).

The spelling of 221300102030111 in words is "two hundred twenty-one trillion, three hundred billion, one hundred two million, thirty thousand, one hundred eleven".