111310010103213 has 12 divisors (see below), whose sum is σ = 160860367291260. Its totient is φ = 74170100362176.

The previous prime is 111310010103209. The next prime is 111310010103221. The reversal of 111310010103213 is 312301010013111.

111310010103213 is a `hidden beast` number, since 1 + 11 + 310 + 0 + 10 + 10 + 321 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 83516258070729 + 27793752032484 = 9138723^2 + 5271978^2 .

It is not a de Polignac number, because 111310010103213 - 2² = 111310010103209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111310010103263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3047734056 + ... + 3047770577.

It is an arithmetic number, because the mean of its divisors is an integer number (13405030607605).

Almost surely, 2^{111310010103213} is an apocalyptic number.

It is an amenable number.

111310010103213 is a deficient number, since it is larger than the sum of its proper divisors (49550357188047).

111310010103213 is a wasteful number, since it uses less digits than its factorization.

111310010103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095506668 (or 6095506665 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 111310010103213 its reverse (312301010013111), we get a palindrome (423611020116324).

The spelling of 111310010103213 in words is "one hundred eleven trillion, three hundred ten billion, ten million, one hundred three thousand, two hundred thirteen".