106202165406 has 32 divisors (see below), whose sum is σ = 212982473088. Its totient is φ = 35304492960.

The previous prime is 106202165387. The next prime is 106202165411. The reversal of 106202165406 is 604561202601.

It is a super-2 number, since 2×106202165406² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3467821 + ... + 3498311.

It is an arithmetic number, because the mean of its divisors is an integer number (6655702284).

Almost surely, 2^106202165406 is an apocalyptic number.

106202165406 is an abundant number, since it is smaller than the sum of its proper divisors (106780307682).

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

106202165406 is a wasteful number, since it uses less digits than its factorization.

106202165406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32056.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 106202165406 in words is "one hundred six billion, two hundred two million, one hundred sixty-five thousand, four hundred six".