113211022023 has 24 divisors (see below), whose sum is σ = 178456012176. Its totient is φ = 68588553600.

The previous prime is 113211022013. The next prime is 113211022037. The reversal of 113211022023 is 320220112311.

It is not a de Polignac number, because 113211022023 - 2¹⁶ = 113210956487 is a prime.

It is a super-4 number, since 4×113211022023⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113211021987 and 113211022005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113211022013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82713 + ... + 482973.

It is an arithmetic number, because the mean of its divisors is an integer number (7435667174).

Almost surely, 2^113211022023 is an apocalyptic number.

113211022023 is a deficient number, since it is larger than the sum of its proper divisors (65244990153).

113211022023 is a wasteful number, since it uses less digits than its factorization.

113211022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403135 (or 403132 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 113211022023 its reverse (320220112311), we get a palindrome (433431134334).

The spelling of 113211022023 in words is "one hundred thirteen billion, two hundred eleven million, twenty-two thousand, twenty-three".