246135123223 has 16 divisors (see below), whose sum is σ = 269125549056. Its totient is φ = 223247391840.

The previous prime is 246135123197. The next prime is 246135123239. The reversal of 246135123223 is 322321531642.

It is a de Polignac number, because none of the positive numbers 2^k-246135123223 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 (246135127223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36553165 + ... + 36559897.

It is an arithmetic number, because the mean of its divisors is an integer number (16820346816).

Almost surely, 2^246135123223 is an apocalyptic number.

246135123223 is a deficient number, since it is larger than the sum of its proper divisors (22990425833).

246135123223 is a wasteful number, since it uses less digits than its factorization.

246135123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13854.

The product of its digits is 51840, while the sum is 34.

Adding to 246135123223 its reverse (322321531642), we get a palindrome (568456654865).

The spelling of 246135123223 in words is "two hundred forty-six billion, one hundred thirty-five million, one hundred twenty-three thousand, two hundred twenty-three".