910020201102 has 72 divisors (see below), whose sum is σ = 2092574544840. Its totient is φ = 285768989280.

The previous prime is 910020201073. The next prime is 910020201107. The reversal of 910020201102 is 201102020019.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (910020201107) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 771952 + ... + 1554332.

It is an arithmetic number, because the mean of its divisors is an integer number (29063535345).

Almost surely, 2^910020201102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 910020201102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1046287272420).

910020201102 is an abundant number, since it is smaller than the sum of its proper divisors (1182554343738).

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

910020201102 is a wasteful number, since it uses less digits than its factorization.

910020201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782606 (or 782584 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 910020201102 in words is "nine hundred ten billion, twenty million, two hundred one thousand, one hundred two".