1124214013 has 4 divisors (see below), whose sum is σ = 1210692028. Its totient is φ = 1037736000.

The previous prime is 1124213989. The next prime is 1124214017. The reversal of 1124214013 is 3104124211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3104124211 = 8243 ⋅376577.

It can be written as a sum of positive squares in 2 ways, for example, as 656486884 + 467727129 = 25622^2 + 21627^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124214013 - 2¹³ = 1124205821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124214017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43238988 + ... + 43239013.

It is an arithmetic number, because the mean of its divisors is an integer number (302673007).

Almost surely, 2^1124214013 is an apocalyptic number.

1124214013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1124214013 is a deficient number, since it is larger than the sum of its proper divisors (86478015).

1124214013 is an equidigital number, since it uses as much as digits as its factorization.

1124214013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86478014.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1124214013 is about 33529.3008128711. The cubic root of 1124214013 is about 1039.7996448978.

Adding to 1124214013 its reverse (3104124211), we get a palindrome (4228338224).

The spelling of 1124214013 in words is "one billion, one hundred twenty-four million, two hundred fourteen thousand, thirteen".