1321504114 has 32 divisors (see below), whose sum is σ = 2331749376. Its totient is φ = 550020240.

The previous prime is 1321504097. The next prime is 1321504117. The reversal of 1321504114 is 4114051231.

It is not an unprimeable number, because it can be changed into a prime (1321504117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56677 + ... + 76519.

It is an arithmetic number, because the mean of its divisors is an integer number (72867168).

Almost surely, 2^1321504114 is an apocalyptic number.

1321504114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1321504114 is a deficient number, since it is larger than the sum of its proper divisors (1010245262).

1321504114 is a wasteful number, since it uses less digits than its factorization.

1321504114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19990.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1321504114 is about 36352.4980434633. The cubic root of 1321504114 is about 1097.3778075986.

Adding to 1321504114 its reverse (4114051231), we get a palindrome (5435555345).

The spelling of 1321504114 in words is "one billion, three hundred twenty-one million, five hundred four thousand, one hundred fourteen".