1321952114 has 8 divisors (see below), whose sum is σ = 2266203648. Its totient is φ = 566550900.

The previous prime is 1321952111. The next prime is 1321952119. The reversal of 1321952114 is 4112591231.

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

It is not an unprimeable number, because it can be changed into a prime (1321952111) 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, 47212562 + ... + 47212589.

It is an arithmetic number, because the mean of its divisors is an integer number (283275456).

Almost surely, 2^1321952114 is an apocalyptic number.

1321952114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1321952114 is a deficient number, since it is larger than the sum of its proper divisors (944251534).

1321952114 is an equidigital number, since it uses as much as digits as its factorization.

1321952114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94425160.

The product of its digits is 2160, while the sum is 29.

The square root of 1321952114 is about 36358.6594087296. The cubic root of 1321952114 is about 1097.5018000776.

The spelling of 1321952114 in words is "one billion, three hundred twenty-one million, nine hundred fifty-two thousand, one hundred fourteen".