124134311223 has 24 divisors (see below), whose sum is σ = 193309945920. Its totient is φ = 76306426560.

The previous prime is 124134311177. The next prime is 124134311263. The reversal of 124134311223 is 322113431421.

124134311223 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 3 + 431 + 1 + 223 = 666.

It is not a de Polignac number, because 124134311223 - 2¹⁴ = 124134294839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124134311263) 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 23 ways as a sum of consecutive naturals, for example, 475728 + ... + 688901.

It is an arithmetic number, because the mean of its divisors is an integer number (8054581080).

Almost surely, 2^124134311223 is an apocalyptic number.

124134311223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

124134311223 is a deficient number, since it is larger than the sum of its proper divisors (69175634697).

124134311223 is a wasteful number, since it uses less digits than its factorization.

124134311223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165559 (or 1165556 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 124134311223 its reverse (322113431421), we get a palindrome (446247742644).

The spelling of 124134311223 in words is "one hundred twenty-four billion, one hundred thirty-four million, three hundred eleven thousand, two hundred twenty-three".