142303234104223 has 64 divisors (see below), whose sum is σ = 154950452616960. Its totient is φ = 130204827648000.

The previous prime is 142303234104217. The next prime is 142303234104247. The reversal of 142303234104223 is 322401432303241.

142303234104223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 142303234104223 - 2²⁹ = 142302697233311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142303234104523) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13233811615 + ... + 13233822367.

It is an arithmetic number, because the mean of its divisors is an integer number (2421100822140).

Almost surely, 2^{142303234104223} is an apocalyptic number.

142303234104223 is a deficient number, since it is larger than the sum of its proper divisors (12647218512737).

142303234104223 is a wasteful number, since it uses less digits than its factorization.

142303234104223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11588.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 142303234104223 its reverse (322401432303241), we get a palindrome (464704666407464).

The spelling of 142303234104223 in words is "one hundred forty-two trillion, three hundred three billion, two hundred thirty-four million, one hundred four thousand, two hundred twenty-three".