23100343420243 has 8 divisors (see below), whose sum is σ = 23536776916800. Its totient is φ = 22663931329728.

The previous prime is 23100343420171. The next prime is 23100343420289. The reversal of 23100343420243 is 34202434300132.

It is a happy number.

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 23100343420243 - 2²⁵ = 23100309865811 is a prime.

It is a super-2 number, since 2×23100343420243² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23100343420043) 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, 3164458 + ... + 7497631.

It is an arithmetic number, because the mean of its divisors is an integer number (2942097114600).

Almost surely, 2^{23100343420243} is an apocalyptic number.

23100343420243 is a deficient number, since it is larger than the sum of its proper divisors (436433496557).

23100343420243 is a wasteful number, since it uses less digits than its factorization.

23100343420243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10703021.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 23100343420243 its reverse (34202434300132), we get a palindrome (57302777720375).

The spelling of 23100343420243 in words is "twenty-three trillion, one hundred billion, three hundred forty-three million, four hundred twenty thousand, two hundred forty-three".