54230121 has 16 divisors (see below), whose sum is σ = 87645120. Its totient is φ = 32866560.

The previous prime is 54230117. The next prime is 54230147. The reversal of 54230121 is 12103245.

54230121 is a `hidden beast` number, since 542 + 3 + 0 + 121 = 666.

It is not a de Polignac number, because 54230121 - 2² = 54230117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54230094 and 54230103.

It is not an unprimeable number, because it can be changed into a prime (54230171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91000 + ... + 91593.

It is an arithmetic number, because the mean of its divisors is an integer number (5477820).

Almost surely, 2^54230121 is an apocalyptic number.

It is an amenable number.

54230121 is a deficient number, since it is larger than the sum of its proper divisors (33414999).

54230121 is a wasteful number, since it uses less digits than its factorization.

54230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182613 (or 182607 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 54230121 is about 7364.1103332310. The cubic root of 54230121 is about 378.5124694362.

Adding to 54230121 its reverse (12103245), we get a palindrome (66333366).

The spelling of 54230121 in words is "fifty-four million, two hundred thirty thousand, one hundred twenty-one".