1326101268 has 24 divisors (see below), whose sum is σ = 3133406080. Its totient is φ = 436438080.

The previous prime is 1326101267. The next prime is 1326101321. The reversal of 1326101268 is 8621016231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326101267) 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, 698473 + ... + 700368.

Almost surely, 2^1326101268 is an apocalyptic number.

It is an amenable number.

1326101268 is an abundant number, since it is smaller than the sum of its proper divisors (1807304812).

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

1326101268 is a wasteful number, since it uses less digits than its factorization.

1326101268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398927 (or 1398925 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1326101268 is about 36415.6733838604. The cubic root of 1326101268 is about 1098.6488280358.

Adding to 1326101268 its reverse (8621016231), we get a palindrome (9947117499).

The spelling of 1326101268 in words is "one billion, three hundred twenty-six million, one hundred one thousand, two hundred sixty-eight".