113220240011 has 4 divisors (see below), whose sum is σ = 113230752624. Its totient is φ = 113209727400.

The previous prime is 113220239983. The next prime is 113220240047. The reversal of 113220240011 is 110042022311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110042022311 = 13 ⋅8464770947.

It is a cyclic number.

It is not a de Polignac number, because 113220240011 - 2¹⁸ = 113219977867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113220240071) 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 3 ways as a sum of consecutive naturals, for example, 5240135 + ... + 5261696.

It is an arithmetic number, because the mean of its divisors is an integer number (28307688156).

Almost surely, 2^113220240011 is an apocalyptic number.

113220240011 is a deficient number, since it is larger than the sum of its proper divisors (10512613).

113220240011 is a wasteful number, since it uses less digits than its factorization.

113220240011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512612.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 113220240011 its reverse (110042022311), we get a palindrome (223262262322).

The spelling of 113220240011 in words is "one hundred thirteen billion, two hundred twenty million, two hundred forty thousand, eleven".