100201201110 has 48 divisors (see below), whose sum is σ = 268927102080. Its totient is φ = 25858373760.

The previous prime is 100201201073. The next prime is 100201201123. The reversal of 100201201110 is 11102102001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100201201092 and 100201201101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17954415 + ... + 17959994.

It is an arithmetic number, because the mean of its divisors is an integer number (5602647960).

Almost surely, 2^100201201110 is an apocalyptic number.

100201201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100201201110 is an abundant number, since it is smaller than the sum of its proper divisors (168725900970).

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

100201201110 is a wasteful number, since it uses less digits than its factorization.

100201201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35914453 (or 35914450 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100201201110 its reverse (11102102001), we get a palindrome (111303303111).

The spelling of 100201201110 in words is "one hundred billion, two hundred one million, two hundred one thousand, one hundred ten".