23113443223430 has 128 divisors (see below), whose sum is σ = 48429326739456. Its totient is φ = 7778780697600.

The previous prime is 23113443223417. The next prime is 23113443223439. The reversal of 23113443223430 is 3432234431132.

It is a super-3 number, since 3×23113443223430³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113443223439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1050456809 + ... + 1050478811.

It is an arithmetic number, because the mean of its divisors is an integer number (378354115152).

Almost surely, 2^{23113443223430} is an apocalyptic number.

23113443223430 is an abundant number, since it is smaller than the sum of its proper divisors (25315883516026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23113443223430 is a wasteful number, since it uses less digits than its factorization.

23113443223430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23062.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 23113443223430 its reverse (3432234431132), we get a palindrome (26545677654562).

The spelling of 23113443223430 in words is "twenty-three trillion, one hundred thirteen billion, four hundred forty-three million, two hundred twenty-three thousand, four hundred thirty".