113211223200311 has 16 divisors (see below), whose sum is σ = 114164516242560. Its totient is φ = 112261283428320.

The previous prime is 113211223200307. The next prime is 113211223200337. The reversal of 113211223200311 is 113002322112311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113211223200311 - 2² = 113211223200307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113211223200371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185895296 + ... + 186503306.

It is an arithmetic number, because the mean of its divisors is an integer number (7135282265160).

Almost surely, 2^{113211223200311} is an apocalyptic number.

113211223200311 is a deficient number, since it is larger than the sum of its proper divisors (953293042249).

113211223200311 is a wasteful number, since it uses less digits than its factorization.

113211223200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610766.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 113211223200311 its reverse (113002322112311), we get a palindrome (226213545312622).

The spelling of 113211223200311 in words is "one hundred thirteen trillion, two hundred eleven billion, two hundred twenty-three million, two hundred thousand, three hundred eleven".