121325344 has 24 divisors (see below), whose sum is σ = 272982528. Its totient is φ = 51996480.

The previous prime is 121325327. The next prime is 121325353. The reversal of 121325344 is 443523121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270592 + ... + 271039.

It is an arithmetic number, because the mean of its divisors is an integer number (11374272).

Almost surely, 2^121325344 is an apocalyptic number.

121325344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

121325344 is an abundant number, since it is smaller than the sum of its proper divisors (151657184).

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

121325344 is an equidigital number, since it uses as much as digits as its factorization.

121325344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541648 (or 541640 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 121325344 is about 11014.7784362646. The cubic root of 121325344 is about 495.0516478436.

Adding to 121325344 its reverse (443523121), we get a palindrome (564848465).

The spelling of 121325344 in words is "one hundred twenty-one million, three hundred twenty-five thousand, three hundred forty-four".