101048581636 has 24 divisors (see below), whose sum is σ = 180450244800. Its totient is φ = 49494318432.

The previous prime is 101048581631. The next prime is 101048581637. The reversal of 101048581636 is 636185840101.

It is a junction number, because it is equal to n+sod(n) for n = 101048581592 and 101048581601.

It is not an unprimeable number, because it can be changed into a prime (101048581631) 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, 231186 + ... + 505513.

It is an arithmetic number, because the mean of its divisors is an integer number (7518760200).

Almost surely, 2^101048581636 is an apocalyptic number.

It is an amenable number.

101048581636 is a deficient number, since it is larger than the sum of its proper divisors (79401663164).

101048581636 is a wasteful number, since it uses less digits than its factorization.

101048581636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737403 (or 737401 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 101048581636 in words is "one hundred one billion, forty-eight million, five hundred eighty-one thousand, six hundred thirty-six".