210021101010096 has 80 divisors (see below), whose sum is σ = 547876128683520. Its totient is φ = 69320507558400.

The previous prime is 210021101010047. The next prime is 210021101010131. The reversal of 210021101010096 is 690010101120012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48094140 + ... + 52278948.

It is an arithmetic number, because the mean of its divisors is an integer number (6848451608544).

Almost surely, 2^{210021101010096} 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 210021101010096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273938064341760).

210021101010096 is an abundant number, since it is smaller than the sum of its proper divisors (337855027673424).

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

210021101010096 is a wasteful number, since it uses less digits than its factorization.

210021101010096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195074 (or 4195068 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 210021101010096 in words is "two hundred ten trillion, twenty-one billion, one hundred one million, ten thousand, ninety-six".