121300325 has 12 divisors (see below), whose sum is σ = 152105220. Its totient is φ = 95948160.

The previous prime is 121300297. The next prime is 121300327. The reversal of 121300325 is 523003121.

It can be written as a sum of positive squares in 6 ways, for example, as 454276 + 120846049 = 674^2 + 10993^2 .

It is not a de Polignac number, because 121300325 - 2⁶ = 121300261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121300327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25034 + ... + 29483.

It is an arithmetic number, because the mean of its divisors is an integer number (12675435).

Almost surely, 2^121300325 is an apocalyptic number.

It is an amenable number.

121300325 is a deficient number, since it is larger than the sum of its proper divisors (30804895).

121300325 is an equidigital number, since it uses as much as digits as its factorization.

121300325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54616 (or 54611 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 121300325 is about 11013.6426762448. The cubic root of 121300325 is about 495.0176166230.

Adding to 121300325 its reverse (523003121), we get a palindrome (644303446).

The spelling of 121300325 in words is "one hundred twenty-one million, three hundred thousand, three hundred twenty-five".