93121 has 8 divisors (see below), whose sum is σ = 108864. Its totient is φ = 78000.

The previous prime is 93113. The next prime is 93131. The reversal of 93121 is 12139.

93121 = 25² + 26² + ... + 66².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 93121 - 2³ = 93113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 93095 and 93104.

It is not an unprimeable number, because it can be changed into a prime (93131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246 + ... + 496.

It is an arithmetic number, because the mean of its divisors is an integer number (13608).

2⁹³¹²¹ is an apocalyptic number.

It is an amenable number.

93121 is a deficient number, since it is larger than the sum of its proper divisors (15743).

93121 is a wasteful number, since it uses less digits than its factorization.

93121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311.

The product of its digits is 54, while the sum is 16.

The square root of 93121 is about 305.1573364676. The cubic root of 93121 is about 45.3261895221.

The spelling of 93121 in words is "ninety-three thousand, one hundred twenty-one".