1314321100 has 18 divisors (see below), whose sum is σ = 2852077004. Its totient is φ = 525728400.

The previous prime is 1314321061. The next prime is 1314321121. The reversal of 1314321100 is 11234131.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 6571506 + ... + 6571705.

Almost surely, 2^1314321100 is an apocalyptic number.

1314321100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314321100 is an abundant number, since it is smaller than the sum of its proper divisors (1537755904).

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

1314321100 is a wasteful number, since it uses less digits than its factorization.

1314321100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13143225 (or 13143218 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1314321100 is about 36253.5667210828. The cubic root of 1314321100 is about 1095.3859345876.

Adding to 1314321100 its reverse (11234131), we get a palindrome (1325555231).

It can be divided in two parts, 13143 and 21100, that added together give a palindrome (34243).

The spelling of 1314321100 in words is "one billion, three hundred fourteen million, three hundred twenty-one thousand, one hundred".