100601002516 has 36 divisors (see below), whose sum is σ = 204988342356. Its totient is φ = 43073990400.

The previous prime is 100601002427. The next prime is 100601002531. The reversal of 100601002516 is 615200106001.

It can be written as a sum of positive squares in 2 ways, for example, as 36460374916 + 64140627600 = 190946^2 + 253260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33925 + ... + 449836.

It is an arithmetic number, because the mean of its divisors is an integer number (5694120621).

Almost surely, 2^100601002516 is an apocalyptic number.

It is an amenable number.

100601002516 is an abundant number, since it is smaller than the sum of its proper divisors (104387339840).

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

100601002516 is a wasteful number, since it uses less digits than its factorization.

100601002516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484840 (or 484831 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 100601002516 its reverse (615200106001), we get a palindrome (715801108517).

The spelling of 100601002516 in words is "one hundred billion, six hundred one million, two thousand, five hundred sixteen".