963121 has 2 divisors, whose sum is σ = 963122. Its totient is φ = 963120.

The previous prime is 963103. The next prime is 963143. The reversal of 963121 is 121369.

963121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (963143) can be obtained adding 963121 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 876096 + 87025 = 936^2 + 295^2 .

It is an emirp because it is prime and its reverse (121369) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 963121 - 2⁷ = 962993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 963092 and 963101.

It is not a weakly prime, because it can be changed into another prime (963181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481560 + 481561.

It is an arithmetic number, because the mean of its divisors is an integer number (481561).

2⁹⁶³¹²¹ is an apocalyptic number.

It is an amenable number.

963121 is a deficient number, since it is larger than the sum of its proper divisors (1).

963121 is an equidigital number, since it uses as much as digits as its factorization.

963121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 22.

The square root of 963121 is about 981.3872833902. The cubic root of 963121 is about 98.7552707757.

The spelling of 963121 in words is "nine hundred sixty-three thousand, one hundred twenty-one".