111221300212323 has 8 divisors (see below), whose sum is σ = 169480076514048. Its totient is φ = 63555028692744.

The previous prime is 111221300212247. The next prime is 111221300212361. The reversal of 111221300212323 is 323212003122111.

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

It is not a de Polignac number, because 111221300212323 - 2⁹ = 111221300211811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111221300212293 and 111221300212302.

It is not an unprimeable number, because it can be changed into a prime (111221300212123) 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, 2648126195511 + ... + 2648126195552.

It is an arithmetic number, because the mean of its divisors is an integer number (21185009564256).

Almost surely, 2^{111221300212323} is an apocalyptic number.

111221300212323 is a deficient number, since it is larger than the sum of its proper divisors (58258776301725).

111221300212323 is an equidigital number, since it uses as much as digits as its factorization.

111221300212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296252391073.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 111221300212323 its reverse (323212003122111), we get a palindrome (434433303334434).

The spelling of 111221300212323 in words is "one hundred eleven trillion, two hundred twenty-one billion, three hundred million, two hundred twelve thousand, three hundred twenty-three".