106138210168 has 32 divisors (see below), whose sum is σ = 201088818000. Its totient is φ = 52515097600.

The previous prime is 106138210141. The next prime is 106138210181. The reversal of 106138210168 is 861012831601.

It is a super-2 number, since 2×106138210168² (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, 1491543 + ... + 1561081.

Almost surely, 2^106138210168 is an apocalyptic number.

It is an amenable number.

106138210168 is a deficient number, since it is larger than the sum of its proper divisors (94950607832).

106138210168 is a wasteful number, since it uses less digits than its factorization.

106138210168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71535 (or 71531 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The spelling of 106138210168 in words is "one hundred six billion, one hundred thirty-eight million, two hundred ten thousand, one hundred sixty-eight".