23023212402343 has 4 divisors (see below), whose sum is σ = 23251165000488. Its totient is φ = 22795259804200.

The previous prime is 23023212402319. The next prime is 23023212402349. The reversal of 23023212402343 is 34320421232032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23023212402343 - 2¹⁷ = 23023212271271 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 (23023212402349) 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, 113976298921 + ... + 113976299122.

It is an arithmetic number, because the mean of its divisors is an integer number (5812791250122).

Almost surely, 2^{23023212402343} is an apocalyptic number.

23023212402343 is a deficient number, since it is larger than the sum of its proper divisors (227952598145).

23023212402343 is a wasteful number, since it uses less digits than its factorization.

23023212402343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227952598144.

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

Adding to 23023212402343 its reverse (34320421232032), we get a palindrome (57343633634375).

The spelling of 23023212402343 in words is "twenty-three trillion, twenty-three billion, two hundred twelve million, four hundred two thousand, three hundred forty-three".