111312102310 has 8 divisors (see below), whose sum is σ = 200361784176. Its totient is φ = 44524840920.

The previous prime is 111312102271. The next prime is 111312102311. The reversal of 111312102310 is 13201213111.

It is a happy number.

111312102310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×111312102310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111312102311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5565605106 + ... + 5565605125.

It is an arithmetic number, because the mean of its divisors is an integer number (25045223022).

Almost surely, 2^111312102310 is an apocalyptic number.

111312102310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111312102310 is a deficient number, since it is larger than the sum of its proper divisors (89049681866).

111312102310 is a wasteful number, since it uses less digits than its factorization.

111312102310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11131210238.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111312102310 its reverse (13201213111), we get a palindrome (124513315421).

The spelling of 111312102310 in words is "one hundred eleven billion, three hundred twelve million, one hundred two thousand, three hundred ten".