111230210300223 has 32 divisors (see below), whose sum is σ = 171330004500480. Its totient is φ = 62875011074400.

The previous prime is 111230210300201. The next prime is 111230210300233. The reversal of 111230210300223 is 322003012032111.

It is not a de Polignac number, because 111230210300223 - 2¹³ = 111230210292031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 111230210300223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111230210300233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72625665 + ... + 74141402.

It is an arithmetic number, because the mean of its divisors is an integer number (5354062640640).

Almost surely, 2^{111230210300223} is an apocalyptic number.

111230210300223 is a deficient number, since it is larger than the sum of its proper divisors (60099794200257).

111230210300223 is a wasteful number, since it uses less digits than its factorization.

111230210300223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146767467.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111230210300223 its reverse (322003012032111), we get a palindrome (433233222332334).

The spelling of 111230210300223 in words is "one hundred eleven trillion, two hundred thirty billion, two hundred ten million, three hundred thousand, two hundred twenty-three".