101996196 has 12 divisors (see below), whose sum is σ = 237991152. Its totient is φ = 33998728.

The previous prime is 101996183. The next prime is 101996197. The reversal of 101996196 is 691699101.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (101996197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4249830 + ... + 4249853.

It is an arithmetic number, because the mean of its divisors is an integer number (19832596).

Almost surely, 2^101996196 is an apocalyptic number.

It is an amenable number.

101996196 is an abundant number, since it is smaller than the sum of its proper divisors (135994956).

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

101996196 is a wasteful number, since it uses less digits than its factorization.

101996196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8499690 (or 8499688 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 42.

The square root of 101996196 is about 10099.3166105435. The cubic root of 101996196 is about 467.2270644174.

The spelling of 101996196 in words is "one hundred one million, nine hundred ninety-six thousand, one hundred ninety-six".