101925242166 has 32 divisors (see below), whose sum is σ = 222405595776. Its totient is φ = 30883208000.

The previous prime is 101925242123. The next prime is 101925242171. The reversal of 101925242166 is 661242529101.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 598306 + ... + 749546.

It is an arithmetic number, because the mean of its divisors is an integer number (6950174868).

Almost surely, 2^101925242166 is an apocalyptic number.

101925242166 is an abundant number, since it is smaller than the sum of its proper divisors (120480353610).

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

101925242166 is a wasteful number, since it uses less digits than its factorization.

101925242166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161468.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 101925242166 in words is "one hundred one billion, nine hundred twenty-five million, two hundred forty-two thousand, one hundred sixty-six".