111323331230 has 16 divisors (see below), whose sum is σ = 201065899104. Its totient is φ = 44377354080.

The previous prime is 111323331193. The next prime is 111323331247. The reversal of 111323331230 is 32133323111.

It is a super-2 number, since 2×111323331230² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111323331196 and 111323331205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18994226 + ... + 19000085.

It is an arithmetic number, because the mean of its divisors is an integer number (12566618694).

Almost surely, 2^111323331230 is an apocalyptic number.

111323331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111323331230 is a deficient number, since it is larger than the sum of its proper divisors (89742567874).

111323331230 is a wasteful number, since it uses less digits than its factorization.

111323331230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37994611.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 111323331230 its reverse (32133323111), we get a palindrome (143456654341).

The spelling of 111323331230 in words is "one hundred eleven billion, three hundred twenty-three million, three hundred thirty-one thousand, two hundred thirty".