168425850101 has 4 divisors (see below), whose sum is σ = 168526887072. Its totient is φ = 168324813132.

The previous prime is 168425850097. The next prime is 168425850119. The reversal of 168425850101 is 101058524861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 168425850101 - 2² = 168425850097 is a prime.

It is a super-3 number, since 3×168425850101³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168425850301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50515985 + ... + 50519318.

It is an arithmetic number, because the mean of its divisors is an integer number (42131721768).

Almost surely, 2^168425850101 is an apocalyptic number.

It is an amenable number.

168425850101 is a deficient number, since it is larger than the sum of its proper divisors (101036971).

168425850101 is a wasteful number, since it uses less digits than its factorization.

168425850101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101036970.

The product of its (nonzero) digits is 76800, while the sum is 41.

The spelling of 168425850101 in words is "one hundred sixty-eight billion, four hundred twenty-five million, eight hundred fifty thousand, one hundred one".