123255441143335 has 32 divisors (see below), whose sum is σ = 159563788738560. Its totient is φ = 91051918983168.

The previous prime is 123255441143321. The next prime is 123255441143347. The reversal of 123255441143335 is 533341144552321.

It is a de Polignac number, because none of the positive numbers 2^k-123255441143335 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541923399 + ... + 542150791.

It is an arithmetic number, because the mean of its divisors is an integer number (4986368398080).

Almost surely, 2^{123255441143335} is an apocalyptic number.

123255441143335 is a deficient number, since it is larger than the sum of its proper divisors (36308347595225).

123255441143335 is a wasteful number, since it uses less digits than its factorization.

123255441143335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347787.

The product of its digits is 2592000, while the sum is 46.

Adding to 123255441143335 its reverse (533341144552321), we get a palindrome (656596585695656).

The spelling of 123255441143335 in words is "one hundred twenty-three trillion, two hundred fifty-five billion, four hundred forty-one million, one hundred forty-three thousand, three hundred thirty-five".