201044341100 has 36 divisors (see below), whose sum is σ = 436469319384. Its totient is φ = 80380298880.

The previous prime is 201044341097. The next prime is 201044341139. The reversal of 201044341100 is 1143440102.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251594 + ... + 682193.

Almost surely, 2^201044341100 is an apocalyptic number.

201044341100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201044341100 is an abundant number, since it is smaller than the sum of its proper divisors (235424978284).

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

201044341100 is a wasteful number, since it uses less digits than its factorization.

201044341100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935954 (or 935947 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 201044341100 its reverse (1143440102), we get a palindrome (202187781202).

The spelling of 201044341100 in words is "two hundred one billion, forty-four million, three hundred forty-one thousand, one hundred".