52143101 has 8 divisors (see below), whose sum is σ = 53652960. Its totient is φ = 50638608.

The previous prime is 52143089. The next prime is 52143127. The reversal of 52143101 is 10134125.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52143101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52143101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52143151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26390 + ... + 28296.

It is an arithmetic number, because the mean of its divisors is an integer number (6706620).

Almost surely, 2^52143101 is an apocalyptic number.

It is an amenable number.

52143101 is a deficient number, since it is larger than the sum of its proper divisors (1509859).

52143101 is a wasteful number, since it uses less digits than its factorization.

52143101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 52143101 is about 7221.0180030242. The cubic root of 52143101 is about 373.5931905954.

Adding to 52143101 its reverse (10134125), we get a palindrome (62277226).

The spelling of 52143101 in words is "fifty-two million, one hundred forty-three thousand, one hundred one".