57130102 has 8 divisors (see below), whose sum is σ = 86241456. Its totient is φ = 28382952.

The previous prime is 57130009. The next prime is 57130103. The reversal of 57130102 is 20103175.

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

It is a self number, because there is not a number n which added to its sum of digits gives 57130102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57130103) 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 3 ways as a sum of consecutive naturals, for example, 90658 + ... + 91285.

It is an arithmetic number, because the mean of its divisors is an integer number (10780182).

Almost surely, 2^57130102 is an apocalyptic number.

57130102 is a deficient number, since it is larger than the sum of its proper divisors (29111354).

57130102 is a wasteful number, since it uses less digits than its factorization.

57130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182102.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 57130102 is about 7558.4457397007. The cubic root of 57130102 is about 385.1426963034.

Adding to 57130102 its reverse (20103175), we get a palindrome (77233277).

The spelling of 57130102 in words is "fifty-seven million, one hundred thirty thousand, one hundred two".