606105010100 has 18 divisors (see below), whose sum is σ = 1315247872134. Its totient is φ = 242442004000.

The previous prime is 606105010087. The next prime is 606105010109. The reversal of 606105010100 is 1010501606.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 19526708644 + 586578301456 = 139738^2 + 765884^2 .

It is a super-2 number, since 2×606105010100² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606105010109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3030524951 + ... + 3030525150.

Almost surely, 2^606105010100 is an apocalyptic number.

It is an amenable number.

606105010100 is an abundant number, since it is smaller than the sum of its proper divisors (709142862034).

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

606105010100 is a wasteful number, since it uses less digits than its factorization.

606105010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061050115 (or 6061050108 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 606105010100 its reverse (1010501606), we get a palindrome (607115511706).

The spelling of 606105010100 in words is "six hundred six billion, one hundred five million, ten thousand, one hundred".