111213101122313 has 8 divisors (see below), whose sum is σ = 114395260970496. Its totient is φ = 108058023486000.

The previous prime is 111213101122213. The next prime is 111213101122337. The reversal of 111213101122313 is 313221101312111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111213101122313 is a prime.

It is a super-2 number, since 2×111213101122313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111213101122373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6770544638 + ... + 6770561063.

It is an arithmetic number, because the mean of its divisors is an integer number (14299407621312).

Almost surely, 2^{111213101122313} is an apocalyptic number.

It is an amenable number.

111213101122313 is a deficient number, since it is larger than the sum of its proper divisors (3182159848183).

111213101122313 is a wasteful number, since it uses less digits than its factorization.

111213101122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13541105935.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 111213101122313 its reverse (313221101312111), we get a palindrome (424434202434424).

The spelling of 111213101122313 in words is "one hundred eleven trillion, two hundred thirteen billion, one hundred one million, one hundred twenty-two thousand, three hundred thirteen".