1123302114 has 64 divisors (see below), whose sum is σ = 2727204480. Its totient is φ = 339888960.

The previous prime is 1123302113. The next prime is 1123302119. The reversal of 1123302114 is 4112033211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1123302113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 662652 + ... + 664344.

It is an arithmetic number, because the mean of its divisors is an integer number (42612570).

Almost surely, 2^1123302114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1123302114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1363602240).

1123302114 is an abundant number, since it is smaller than the sum of its proper divisors (1603902366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123302114 is a wasteful number, since it uses less digits than its factorization.

1123302114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832 (or 2826 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1123302114 is about 33515.6995153018. The cubic root of 1123302114 is about 1039.5184265727.

Adding to 1123302114 its reverse (4112033211), we get a palindrome (5235335325).

The spelling of 1123302114 in words is "one billion, one hundred twenty-three million, three hundred two thousand, one hundred fourteen".