1123114011 has 8 divisors (see below), whose sum is σ = 1505011200. Its totient is φ = 744979752.

The previous prime is 1123113977. The next prime is 1123114037. The reversal of 1123114011 is 1104113211.

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

It is not a de Polignac number, because 1123114011 - 2¹⁵ = 1123081243 is a prime.

It is a super-2 number, since 2×1123114011² = 2522770163409016242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123114511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940035 + ... + 941228.

It is an arithmetic number, because the mean of its divisors is an integer number (188126400).

Almost surely, 2^1123114011 is an apocalyptic number.

1123114011 is a deficient number, since it is larger than the sum of its proper divisors (381897189).

1123114011 is a wasteful number, since it uses less digits than its factorization.

1123114011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881465.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1123114011 is about 33512.8932054515. The cubic root of 1123114011 is about 1039.4603990105.

Adding to 1123114011 its reverse (1104113211), we get a palindrome (2227227222).

The spelling of 1123114011 in words is "one billion, one hundred twenty-three million, one hundred fourteen thousand, eleven".