100033770996 has 72 divisors (see below), whose sum is σ = 257244492960. Its totient is φ = 32767251264.

The previous prime is 100033770953. The next prime is 100033770997. The reversal of 100033770996 is 699077330001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100033770997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7050966 + ... + 7065138.

It is an arithmetic number, because the mean of its divisors is an integer number (3572840180).

Almost surely, 2^100033770996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100033770996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128622246480).

100033770996 is an abundant number, since it is smaller than the sum of its proper divisors (157210721964).

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

100033770996 is a wasteful number, since it uses less digits than its factorization.

100033770996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17565 (or 17560 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The spelling of 100033770996 in words is "one hundred billion, thirty-three million, seven hundred seventy thousand, nine hundred ninety-six".