113122020033 has 12 divisors (see below), whose sum is σ = 178252880208. Its totient is φ = 68558799960.

The previous prime is 113122019971. The next prime is 113122020043. The reversal of 113122020033 is 330020221311.

It is not a de Polignac number, because 113122020033 - 2¹⁰ = 113122019009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113122019988 and 113122020015.

It is not an unprimeable number, because it can be changed into a prime (113122020043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571323235 + ... + 571323432.

It is an arithmetic number, because the mean of its divisors is an integer number (14854406684).

Almost surely, 2^113122020033 is an apocalyptic number.

It is an amenable number.

113122020033 is a deficient number, since it is larger than the sum of its proper divisors (65130860175).

113122020033 is a wasteful number, since it uses less digits than its factorization.

113122020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142646684 (or 1142646681 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113122020033 its reverse (330020221311), we get a palindrome (443142241344).

The spelling of 113122020033 in words is "one hundred thirteen billion, one hundred twenty-two million, twenty thousand, thirty-three".