20230113243 has 8 divisors (see below), whose sum is σ = 28146244608. Its totient is φ = 12900362024.

The previous prime is 20230113223. The next prime is 20230113259. The reversal of 20230113243 is 34231103202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20230113243 - 2⁹ = 20230112731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20230113223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146594955 + ... + 146595092.

It is an arithmetic number, because the mean of its divisors is an integer number (3518280576).

Almost surely, 2^20230113243 is an apocalyptic number.

20230113243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20230113243 is a deficient number, since it is larger than the sum of its proper divisors (7916131365).

20230113243 is a wasteful number, since it uses less digits than its factorization.

20230113243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293190073.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20230113243 its reverse (34231103202), we get a palindrome (54461216445).

The spelling of 20230113243 in words is "twenty billion, two hundred thirty million, one hundred thirteen thousand, two hundred forty-three".