1113273124 has 12 divisors (see below), whose sum is σ = 1981249200. Its totient is φ = 547201928.

The previous prime is 1113273121. The next prime is 1113273127. The reversal of 1113273124 is 4213723111.

It is an interprime number because it is at equal distance from previous prime (1113273121) and next prime (1113273127).

It is not an unprimeable number, because it can be changed into a prime (1113273121) 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, 2358394 + ... + 2358865.

It is an arithmetic number, because the mean of its divisors is an integer number (165104100).

Almost surely, 2^1113273124 is an apocalyptic number.

It is an amenable number.

1113273124 is a deficient number, since it is larger than the sum of its proper divisors (867976076).

1113273124 is a wasteful number, since it uses less digits than its factorization.

1113273124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717322 (or 4717320 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 1113273124 is about 33365.7477662348. The cubic root of 1113273124 is about 1036.4155210703.

Adding to 1113273124 its reverse (4213723111), we get a palindrome (5326996235).

The spelling of 1113273124 in words is "one billion, one hundred thirteen million, two hundred seventy-three thousand, one hundred twenty-four".