1113312312230 has 16 divisors (see below), whose sum is σ = 2003984313264. Its totient is φ = 445320002400.

The previous prime is 1113312312223. The next prime is 1113312312241. The reversal of 1113312312230 is 322132133111.

It is a junction number, because it is equal to n+sod(n) for n = 1113312312196 and 1113312312205.

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, 417080 + ... + 1549380.

It is an arithmetic number, because the mean of its divisors is an integer number (125249019579).

Almost surely, 2^{1113312312230} is an apocalyptic number.

1113312312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113312312230 is a deficient number, since it is larger than the sum of its proper divisors (890672001034).

1113312312230 is a wasteful number, since it uses less digits than its factorization.

1113312312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230631.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1113312312230 its reverse (322132133111), we get a palindrome (1435444445341).

The spelling of 1113312312230 in words is "one trillion, one hundred thirteen billion, three hundred twelve million, three hundred twelve thousand, two hundred thirty".