101188898168 has 32 divisors (see below), whose sum is σ = 192275985600. Its totient is φ = 49917762048.

The previous prime is 101188898141. The next prime is 101188898201. The reversal of 101188898168 is 861898881101.

It is a super-2 number, since 2×101188898168² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176180 + ... + 483132.

It is an arithmetic number, because the mean of its divisors is an integer number (6008624550).

Almost surely, 2^101188898168 is an apocalyptic number.

It is an amenable number.

101188898168 is a deficient number, since it is larger than the sum of its proper divisors (91087087432).

101188898168 is a wasteful number, since it uses less digits than its factorization.

101188898168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307511 (or 307507 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 59.

The spelling of 101188898168 in words is "one hundred one billion, one hundred eighty-eight million, eight hundred ninety-eight thousand, one hundred sixty-eight".