933121 has 4 divisors (see below), whose sum is σ = 1066432. Its totient is φ = 799812.

The previous prime is 933073. The next prime is 933151. The reversal of 933121 is 121339.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121339 = 71 ⋅1709.

It is a cyclic number.

It is not a de Polignac number, because 933121 - 2⁹ = 932609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (933151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66645 + ... + 66658.

It is an arithmetic number, because the mean of its divisors is an integer number (266608).

2⁹³³¹²¹ is an apocalyptic number.

It is an amenable number.

933121 is a deficient number, since it is larger than the sum of its proper divisors (133311).

933121 is a wasteful number, since it uses less digits than its factorization.

933121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133310.

The product of its digits is 162, while the sum is 19.

The square root of 933121 is about 965.9818838881. The cubic root of 933121 is about 97.7190691050.

The spelling of 933121 in words is "nine hundred thirty-three thousand, one hundred twenty-one".