23343142103423 has 2 divisors, whose sum is σ = 23343142103424. Its totient is φ = 23343142103422.

The previous prime is 23343142103389. The next prime is 23343142103431. The reversal of 23343142103423 is 32430124134332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23343142103423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23343142103483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671571051711 + 11671571051712.

It is an arithmetic number, because the mean of its divisors is an integer number (11671571051712).

Almost surely, 2^{23343142103423} is an apocalyptic number.

23343142103423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23343142103423 is an equidigital number, since it uses as much as digits as its factorization.

23343142103423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 23343142103423 its reverse (32430124134332), we get a palindrome (55773266237755).

The spelling of 23343142103423 in words is "twenty-three trillion, three hundred forty-three billion, one hundred forty-two million, one hundred three thousand, four hundred twenty-three".