54201121242102 has 48 divisors (see below), whose sum is σ = 119362672508352. Its totient is φ = 17770601352960.

The previous prime is 54201121242077. The next prime is 54201121242133. The reversal of 54201121242102 is 20124212110245.

54201121242102 is a `hidden beast` number, since 5 + 4 + 20 + 1 + 1 + 212 + 421 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84409518 + ... + 85049214.

It is an arithmetic number, because the mean of its divisors is an integer number (2486722343924).

Almost surely, 2^{54201121242102} is an apocalyptic number.

54201121242102 is an abundant number, since it is smaller than the sum of its proper divisors (65161551266250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54201121242102 is a wasteful number, since it uses less digits than its factorization.

54201121242102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716933 (or 716930 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 54201121242102 its reverse (20124212110245), we get a palindrome (74325333352347).

The spelling of 54201121242102 in words is "fifty-four trillion, two hundred one billion, one hundred twenty-one million, two hundred forty-two thousand, one hundred two".