1321114246 has 8 divisors (see below), whose sum is σ = 1982096064. Its totient is φ = 660415560.

The previous prime is 1321114219. The next prime is 1321114247. The reversal of 1321114246 is 6424111231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1321114246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1321114247) 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 3 ways as a sum of consecutive naturals, for example, 58705 + ... + 78028.

It is an arithmetic number, because the mean of its divisors is an integer number (247762008).

Almost surely, 2^1321114246 is an apocalyptic number.

1321114246 is a deficient number, since it is larger than the sum of its proper divisors (660981818).

1321114246 is a wasteful number, since it uses less digits than its factorization.

1321114246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141566.

The product of its digits is 1152, while the sum is 25.

The square root of 1321114246 is about 36347.1353204073. The cubic root of 1321114246 is about 1097.2698814443.

Adding to 1321114246 its reverse (6424111231), we get a palindrome (7745225477).

The spelling of 1321114246 in words is "one billion, three hundred twenty-one million, one hundred fourteen thousand, two hundred forty-six".