23132243043 has 48 divisors (see below), whose sum is σ = 43543071936. Its totient is φ = 11483873280.

The previous prime is 23132243033. The next prime is 23132243047. The reversal of 23132243043 is 34034223132.

23132243043 is a `hidden beast` number, since 2 + 31 + 322 + 4 + 304 + 3 = 666.

It is not a de Polignac number, because 23132243043 - 2¹⁸ = 23131980899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23132242998 and 23132243016.

It is not an unprimeable number, because it can be changed into a prime (23132243047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 816798 + ... + 844643.

It is an arithmetic number, because the mean of its divisors is an integer number (907147332).

Almost surely, 2^23132243043 is an apocalyptic number.

23132243043 is a deficient number, since it is larger than the sum of its proper divisors (20410828893).

23132243043 is a wasteful number, since it uses less digits than its factorization.

23132243043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661484 (or 1661481 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23132243043 its reverse (34034223132), we get a palindrome (57166466175).

The spelling of 23132243043 in words is "twenty-three billion, one hundred thirty-two million, two hundred forty-three thousand, forty-three".