23130220343 has 8 divisors (see below), whose sum is σ = 23675359488. Its totient is φ = 22585409784.

The previous prime is 23130220327. The next prime is 23130220363. The reversal of 23130220343 is 34302203132.

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

It is not a de Polignac number, because 23130220343 - 2⁴ = 23130220327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130220363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63296 + ... + 224202.

It is an arithmetic number, because the mean of its divisors is an integer number (2959419936).

Almost surely, 2^23130220343 is an apocalyptic number.

23130220343 is a deficient number, since it is larger than the sum of its proper divisors (545139145).

23130220343 is a wasteful number, since it uses less digits than its factorization.

23130220343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164293.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23130220343 its reverse (34302203132), we get a palindrome (57432423475).

The spelling of 23130220343 in words is "twenty-three billion, one hundred thirty million, two hundred twenty thousand, three hundred forty-three".