57106102002 has 16 divisors (see below), whose sum is σ = 114510412800. Its totient is φ = 18985665872.

The previous prime is 57106101979. The next prime is 57106102003. The reversal of 57106102002 is 20020160175.

It is a super-2 number, since 2×57106102002² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57106102003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12422877 + ... + 12427472.

It is an arithmetic number, because the mean of its divisors is an integer number (7156900800).

Almost surely, 2^57106102002 is an apocalyptic number.

57106102002 is an abundant number, since it is smaller than the sum of its proper divisors (57404310798).

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

57106102002 is a wasteful number, since it uses less digits than its factorization.

57106102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24850737.

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 57106102002 its reverse (20020160175), we get a palindrome (77126262177).

The spelling of 57106102002 in words is "fifty-seven billion, one hundred six million, one hundred two thousand, two".