101032736856 has 64 divisors (see below), whose sum is σ = 267577279200. Its totient is φ = 31680227328.

The previous prime is 101032736821. The next prime is 101032736863. The reversal of 101032736856 is 658637230101.

It is a super-2 number, since 2×101032736856² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 742230 + ... + 867738.

Almost surely, 2^101032736856 is an apocalyptic number.

It is an amenable number.

101032736856 is an abundant number, since it is smaller than the sum of its proper divisors (166544542344).

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

101032736856 is a wasteful number, since it uses less digits than its factorization.

101032736856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127508 (or 127504 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

Adding to 101032736856 its reverse (658637230101), we get a palindrome (759669966957).

The spelling of 101032736856 in words is "one hundred one billion, thirty-two million, seven hundred thirty-six thousand, eight hundred fifty-six".