1124240013 has 64 divisors (see below), whose sum is σ = 1953504000. Its totient is φ = 632717568.

The previous prime is 1124240011. The next prime is 1124240021. The reversal of 1124240013 is 3100424211.

1124240013 is a `hidden beast` number, since 11 + 242 + 400 + 13 = 666.

It is not a de Polignac number, because 1124240013 - 2¹ = 1124240011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124240011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 190495 + ... + 196307.

It is an arithmetic number, because the mean of its divisors is an integer number (30523500).

Almost surely, 2^1124240013 is an apocalyptic number.

1124240013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1124240013 is a deficient number, since it is larger than the sum of its proper divisors (829263987).

1124240013 is a wasteful number, since it uses less digits than its factorization.

1124240013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883 (or 5877 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1124240013 is about 33529.6885312107. The cubic root of 1124240013 is about 1039.8076607448.

Adding to 1124240013 its reverse (3100424211), we get a palindrome (4224664224).

The spelling of 1124240013 in words is "one billion, one hundred twenty-four million, two hundred forty thousand, thirteen".