23443340101 has 4 divisors (see below), whose sum is σ = 23449344352. Its totient is φ = 23437335852.

The previous prime is 23443340099. The next prime is 23443340161. The reversal of 23443340101 is 10104334432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23443340101 - 2¹ = 23443340099 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 (23443340161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2996265 + ... + 3004078.

It is an arithmetic number, because the mean of its divisors is an integer number (5862336088).

Almost surely, 2^23443340101 is an apocalyptic number.

It is an amenable number.

23443340101 is a deficient number, since it is larger than the sum of its proper divisors (6004251).

23443340101 is an equidigital number, since it uses as much as digits as its factorization.

23443340101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004250.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23443340101 its reverse (10104334432), we get a palindrome (33547674533).

The spelling of 23443340101 in words is "twenty-three billion, four hundred forty-three million, three hundred forty thousand, one hundred one".