1323112014 has 36 divisors (see below), whose sum is σ = 3334784544. Its totient is φ = 378031752.

The previous prime is 1323112013. The next prime is 1323112061. The reversal of 1323112014 is 4102113231.

It is a super-2 number, since 2×1323112014² = 3501250803182272392, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323112013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 749182 + ... + 750945.

It is an arithmetic number, because the mean of its divisors is an integer number (92632904).

Almost surely, 2^1323112014 is an apocalyptic number.

1323112014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1323112014 is an abundant number, since it is smaller than the sum of its proper divisors (2011672530).

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

1323112014 is a wasteful number, since it uses less digits than its factorization.

1323112014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500149 (or 1500139 counting only the distinct ones).

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

The square root of 1323112014 is about 36374.6067195234. The cubic root of 1323112014 is about 1097.8226942542.

Adding to 1323112014 its reverse (4102113231), we get a palindrome (5425225245).

The spelling of 1323112014 in words is "one billion, three hundred twenty-three million, one hundred twelve thousand, fourteen".