101677247852 has 24 divisors (see below), whose sum is σ = 178425718800. Its totient is φ = 50698550016.

The previous prime is 101677247849. The next prime is 101677247857. The reversal of 101677247852 is 258742776101.

It is a super-2 number, since 2×101677247852² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101677247852.

It is not an unprimeable number, because it can be changed into a prime (101677247857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6655799 + ... + 6671057.

It is an arithmetic number, because the mean of its divisors is an integer number (7434404950).

Almost surely, 2^101677247852 is an apocalyptic number.

It is an amenable number.

101677247852 is a deficient number, since it is larger than the sum of its proper divisors (76748470948).

101677247852 is a wasteful number, since it uses less digits than its factorization.

101677247852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19745 (or 19743 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 50.

The spelling of 101677247852 in words is "one hundred one billion, six hundred seventy-seven million, two hundred forty-seven thousand, eight hundred fifty-two".