1124130279 has 4 divisors (see below), whose sum is σ = 1498840376. Its totient is φ = 749420184.

The previous prime is 1124130239. The next prime is 1124130353. The reversal of 1124130279 is 9720314211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1124130279 - 2¹² = 1124126183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124130229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187355044 + ... + 187355049.

It is an arithmetic number, because the mean of its divisors is an integer number (374710094).

Almost surely, 2^1124130279 is an apocalyptic number.

1124130279 is a deficient number, since it is larger than the sum of its proper divisors (374710097).

1124130279 is an equidigital number, since it uses as much as digits as its factorization.

1124130279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374710096.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1124130279 is about 33528.0521205751. The cubic root of 1124130279 is about 1039.7738287145.

The spelling of 1124130279 in words is "one billion, one hundred twenty-four million, one hundred thirty thousand, two hundred seventy-nine".