121325 has 12 divisors (see below), whose sum is σ = 157728. Its totient is φ = 92400.

The previous prime is 121321. The next prime is 121327. The reversal of 121325 is 523121.

121325 = T₉₁ + T₉₂ + ... + T₁₁₃.

It is a happy number.

It is not a de Polignac number, because 121325 - 2² = 121321 is a prime.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 121325.

It is not an unprimeable number, because it can be changed into a prime (121321) 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, 470 + ... + 680.

It is an arithmetic number, because the mean of its divisors is an integer number (13144).

2¹²¹³²⁵ is an apocalyptic number.

It is an amenable number.

121325 is a deficient number, since it is larger than the sum of its proper divisors (36403).

121325 is a wasteful number, since it uses less digits than its factorization.

121325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 239 counting only the distinct ones).

The product of its digits is 60, while the sum is 14.

The square root of 121325 is about 348.3173840049. The cubic root of 121325 is about 49.5051179961.

Adding to 121325 its reverse (523121), we get a palindrome (644446).

The spelling of 121325 in words is "one hundred twenty-one thousand, three hundred twenty-five".