113011122203211 has 16 divisors (see below), whose sum is σ = 158634201968000. Its totient is φ = 71365500318528.

The previous prime is 113011122203207. The next prime is 113011122203251. The reversal of 113011122203211 is 112302221110311.

It is not a de Polignac number, because 113011122203211 - 2² = 113011122203207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113011122203251) 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, 137716261 + ... + 138534438.

It is an arithmetic number, because the mean of its divisors is an integer number (9914637623000).

Almost surely, 2^{113011122203211} is an apocalyptic number.

113011122203211 is a deficient number, since it is larger than the sum of its proper divisors (45623079764789).

113011122203211 is a wasteful number, since it uses less digits than its factorization.

113011122203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276257898.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 113011122203211 its reverse (112302221110311), we get a palindrome (225313343313522).

The spelling of 113011122203211 in words is "one hundred thirteen trillion, eleven billion, one hundred twenty-two million, two hundred three thousand, two hundred eleven".