201061104 has 80 divisors (see below), whose sum is σ = 533239680. Its totient is φ = 65260800.

The previous prime is 201061103. The next prime is 201061127. The reversal of 201061104 is 401160102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201061103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324507 + ... + 325125.

It is an arithmetic number, because the mean of its divisors is an integer number (6665496).

Almost surely, 2^201061104 is an apocalyptic number.

201061104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201061104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266619840).

201061104 is an abundant number, since it is smaller than the sum of its proper divisors (332178576).

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

201061104 is a wasteful number, since it uses less digits than its factorization.

201061104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 201061104 is about 14179.6016869304. The cubic root of 201061104 is about 585.8359529466.

The spelling of 201061104 in words is "two hundred one million, sixty-one thousand, one hundred four".