60121 has 4 divisors (see below), whose sum is σ = 61200. Its totient is φ = 59044.

The previous prime is 60107. The next prime is 60127. The reversal of 60121 is 12106.

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: 12106 = 2 ⋅6053.

It is a cyclic number.

It is not a de Polignac number, because 60121 - 2⁵ = 60089 is a prime.

It is a super-2 number, since 2×60121² = 7229069282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60098 and 60107.

It is not an unprimeable number, because it can be changed into a prime (60127) 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, 451 + ... + 568.

It is an arithmetic number, because the mean of its divisors is an integer number (15300).

2⁶⁰¹²¹ is an apocalyptic number.

It is an amenable number.

60121 is a deficient number, since it is larger than the sum of its proper divisors (1079).

60121 is a wasteful number, since it uses less digits than its factorization.

60121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 60121 is about 245.1958400952. The cubic root of 60121 is about 39.1749753511.

Adding to 60121 its reverse (12106), we get a palindrome (72227).

It can be divided in two parts, 601 and 21, that multiplied together give a palindrome (12621).

The spelling of 60121 in words is "sixty thousand, one hundred twenty-one".