121300244 has 12 divisors (see below), whose sum is σ = 228604404. Its totient is φ = 55984704.

The previous prime is 121300159. The next prime is 121300261. The reversal of 121300244 is 442003121.

It can be written as a sum of positive squares in 2 ways, for example, as 16483600 + 104816644 = 4060^2 + 10238^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166297 + ... + 1166400.

It is an arithmetic number, because the mean of its divisors is an integer number (19050367).

Almost surely, 2^121300244 is an apocalyptic number.

It is an amenable number.

121300244 is a deficient number, since it is larger than the sum of its proper divisors (107304160).

121300244 is a wasteful number, since it uses less digits than its factorization.

121300244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332714 (or 2332712 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 121300244 is about 11013.6389989867. The cubic root of 121300244 is about 495.0175064380.

Adding to 121300244 its reverse (442003121), we get a palindrome (563303365).

The spelling of 121300244 in words is "one hundred twenty-one million, three hundred thousand, two hundred forty-four".