101001009996 has 24 divisors (see below), whose sum is σ = 261854470640. Its totient is φ = 33667003296.

The previous prime is 101001009979. The next prime is 101001009997. The reversal of 101001009996 is 699900100101.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 101001009996.

It is not an unprimeable number, because it can be changed into a prime (101001009997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467597161 + ... + 467597376.

Almost surely, 2^101001009996 is an apocalyptic number.

It is an amenable number.

101001009996 is an abundant number, since it is smaller than the sum of its proper divisors (160853460644).

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

101001009996 is a wasteful number, since it uses less digits than its factorization.

101001009996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935194550 (or 935194542 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 36.

The spelling of 101001009996 in words is "one hundred one billion, one million, nine thousand, nine hundred ninety-six".