23001312043 has 8 divisors (see below), whose sum is σ = 23164813296. Its totient is φ = 22838390400.

The previous prime is 23001312023. The next prime is 23001312121. The reversal of 23001312043 is 34021310032.

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 23001312043 - 2¹⁷ = 23001180971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23001312043.

It is not an unprimeable number, because it can be changed into a prime (23001312023) 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, 65098 + ... + 224143.

It is an arithmetic number, because the mean of its divisors is an integer number (2895601662).

Almost surely, 2^23001312043 is an apocalyptic number.

23001312043 is a deficient number, since it is larger than the sum of its proper divisors (163501253).

23001312043 is a wasteful number, since it uses less digits than its factorization.

23001312043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289805.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23001312043 its reverse (34021310032), we get a palindrome (57022622075).

The spelling of 23001312043 in words is "twenty-three billion, one million, three hundred twelve thousand, forty-three".