1326118052 has 12 divisors (see below), whose sum is σ = 2652236160. Its totient is φ = 568336296.

The previous prime is 1326118051. The next prime is 1326118081. The reversal of 1326118052 is 2508116231.

1326118052 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1326118051) 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, 23680652 + ... + 23680707.

It is an arithmetic number, because the mean of its divisors is an integer number (221019680).

Almost surely, 2^1326118052 is an apocalyptic number.

It is an amenable number.

1326118052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1326118052 is a wasteful number, since it uses less digits than its factorization.

1326118052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47361370 (or 47361368 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1326118052 is about 36415.9038333528. The cubic root of 1326118052 is about 1098.6534630876.

It can be divided in two parts, 13261 and 18052, that added together give a palindrome (31313).

The spelling of 1326118052 in words is "one billion, three hundred twenty-six million, one hundred eighteen thousand, fifty-two".