57101385121 has 8 divisors (see below), whose sum is σ = 65570968800. Its totient is φ = 49178226240.

The previous prime is 57101385113. The next prime is 57101385139. The reversal of 57101385121 is 12158310175.

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

It is not a de Polignac number, because 57101385121 - 2³ = 57101385113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57101385181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136605976 + ... + 136606393.

It is an arithmetic number, because the mean of its divisors is an integer number (8196371100).

Almost surely, 2^57101385121 is an apocalyptic number.

It is an amenable number.

57101385121 is a deficient number, since it is larger than the sum of its proper divisors (8469583679).

57101385121 is a wasteful number, since it uses less digits than its factorization.

57101385121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273212399.

The product of its (nonzero) digits is 8400, while the sum is 34.

Adding to 57101385121 its reverse (12158310175), we get a palindrome (69259695296).

The spelling of 57101385121 in words is "fifty-seven billion, one hundred one million, three hundred eighty-five thousand, one hundred twenty-one".