111312312234113 has 8 divisors (see below), whose sum is σ = 112974444718560. Its totient is φ = 109650201946560.

The previous prime is 111312312234083. The next prime is 111312312234131. The reversal of 111312312234113 is 311432213213111.

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 111312312234113 - 2³⁶ = 111243592757377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111312312234313) 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, 4695353 + ... + 15641961.

It is an arithmetic number, because the mean of its divisors is an integer number (14121805589820).

Almost surely, 2^{111312312234113} is an apocalyptic number.

It is an amenable number.

111312312234113 is a deficient number, since it is larger than the sum of its proper divisors (1662132484447).

111312312234113 is a wasteful number, since it uses less digits than its factorization.

111312312234113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11098447.

The product of its digits is 2592, while the sum is 29.

Adding to 111312312234113 its reverse (311432213213111), we get a palindrome (422744525447224).

The spelling of 111312312234113 in words is "one hundred eleven trillion, three hundred twelve billion, three hundred twelve million, two hundred thirty-four thousand, one hundred thirteen".