101650512126 has 48 divisors (see below), whose sum is σ = 214638940800. Its totient is φ = 32088987216.

The previous prime is 101650512083. The next prime is 101650512167. The reversal of 101650512126 is 621215056101.

It is a junction number, because it is equal to n+sod(n) for n = 101650512093 and 101650512102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8049045 + ... + 8061663.

It is an arithmetic number, because the mean of its divisors is an integer number (4471644600).

Almost surely, 2^101650512126 is an apocalyptic number.

101650512126 is an abundant number, since it is smaller than the sum of its proper divisors (112988428674).

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

101650512126 is a wasteful number, since it uses less digits than its factorization.

101650512126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16381 (or 16362 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 101650512126 its reverse (621215056101), we get a palindrome (722865568227).

The spelling of 101650512126 in words is "one hundred one billion, six hundred fifty million, five hundred twelve thousand, one hundred twenty-six".