111203323213223 has 8 divisors (see below), whose sum is σ = 120926984226192. Its totient is φ = 101833249873536.

The previous prime is 111203323213201. The next prime is 111203323213243. The reversal of 111203323213223 is 322312323302111.

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 111203323213223 - 2⁶ = 111203323213159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111203323213243) 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, 88396917665 + ... + 88396918922.

It is an arithmetic number, because the mean of its divisors is an integer number (15115873028274).

Almost surely, 2^{111203323213223} is an apocalyptic number.

111203323213223 is a deficient number, since it is larger than the sum of its proper divisors (9723661012969).

111203323213223 is a wasteful number, since it uses less digits than its factorization.

111203323213223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176793836641.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 111203323213223 its reverse (322312323302111), we get a palindrome (433515646515334).

The spelling of 111203323213223 in words is "one hundred eleven trillion, two hundred three billion, three hundred twenty-three million, two hundred thirteen thousand, two hundred twenty-three".