113110022011 has 16 divisors (see below), whose sum is σ = 132241849344. Its totient is φ = 94728472704.

The previous prime is 113110021993. The next prime is 113110022017. The reversal of 113110022011 is 110220011311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113110022011 - 2⁹ = 113110021499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113110021982 and 113110022000.

It is not an unprimeable number, because it can be changed into a prime (113110022017) 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, 94785 + ... + 484978.

It is an arithmetic number, because the mean of its divisors is an integer number (8265115584).

Almost surely, 2^113110022011 is an apocalyptic number.

113110022011 is a deficient number, since it is larger than the sum of its proper divisors (19131827333).

113110022011 is an equidigital number, since it uses as much as digits as its factorization.

113110022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580410.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 113110022011 its reverse (110220011311), we get a palindrome (223330033322).

The spelling of 113110022011 in words is "one hundred thirteen billion, one hundred ten million, twenty-two thousand, eleven".