23101442343 has 18 divisors (see below), whose sum is σ = 38816709984. Its totient is φ = 13200823944.

The previous prime is 23101442321. The next prime is 23101442347. The reversal of 23101442343 is 34324410132.

23101442343 is a `hidden beast` number, since 2 + 310 + 1 + 4 + 4 + 2 + 343 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-23101442343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23101442347) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26191671 + ... + 26192552.

It is an arithmetic number, because the mean of its divisors is an integer number (2156483888).

Almost surely, 2^23101442343 is an apocalyptic number.

23101442343 is a deficient number, since it is larger than the sum of its proper divisors (15715267641).

23101442343 is a wasteful number, since it uses less digits than its factorization.

23101442343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52384243 (or 52384233 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23101442343 its reverse (34324410132), we get a palindrome (57425852475).

The spelling of 23101442343 in words is "twenty-three billion, one hundred one million, four hundred forty-two thousand, three hundred forty-three".