1121544314 has 8 divisors (see below), whose sum is σ = 1835254368. Its totient is φ = 509792860.

The previous prime is 1121544251. The next prime is 1121544337. The reversal of 1121544314 is 4134451211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25489622 + ... + 25489665.

It is an arithmetic number, because the mean of its divisors is an integer number (229406796).

Almost surely, 2^1121544314 is an apocalyptic number.

1121544314 is a deficient number, since it is larger than the sum of its proper divisors (713710054).

1121544314 is a wasteful number, since it uses less digits than its factorization.

1121544314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50979300.

The product of its digits is 1920, while the sum is 26.

The square root of 1121544314 is about 33489.4657168489. The cubic root of 1121544314 is about 1038.9759131416.

Adding to 1121544314 its reverse (4134451211), we get a palindrome (5255995525).

The spelling of 1121544314 in words is "one billion, one hundred twenty-one million, five hundred forty-four thousand, three hundred fourteen".