610113685100 has 144 divisors (see below), whose sum is σ = 1416242167200. Its totient is φ = 227339857920.

The previous prime is 610113685091. The next prime is 610113685141. The reversal of 610113685100 is 1586311016.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 67344371 + ... + 67353429.

It is an arithmetic number, because the mean of its divisors is an integer number (9835015050).

Almost surely, 2^610113685100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610113685100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708121083600).

610113685100 is an abundant number, since it is smaller than the sum of its proper divisors (806128482100).

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

610113685100 is a wasteful number, since it uses less digits than its factorization.

610113685100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9492 (or 9485 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

Adding to 610113685100 its reverse (1586311016), we get a palindrome (611699996116).

The spelling of 610113685100 in words is "six hundred ten billion, one hundred thirteen million, six hundred eighty-five thousand, one hundred".