113032220011 has 4 divisors (see below), whose sum is σ = 116929882800. Its totient is φ = 109134557224.

The previous prime is 113032219987. The next prime is 113032220033. The reversal of 113032220011 is 110022230311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113032220011 - 2¹⁵ = 113032187243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113032220111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1948831351 + ... + 1948831408.

It is an arithmetic number, because the mean of its divisors is an integer number (29232470700).

Almost surely, 2^113032220011 is an apocalyptic number.

113032220011 is a deficient number, since it is larger than the sum of its proper divisors (3897662789).

113032220011 is an equidigital number, since it uses as much as digits as its factorization.

113032220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897662788.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 113032220011 its reverse (110022230311), we get a palindrome (223054450322).

The spelling of 113032220011 in words is "one hundred thirteen billion, thirty-two million, two hundred twenty thousand, eleven".