100201211011 has 32 divisors (see below), whose sum is σ = 118019897856. Its totient is φ = 84047808000.

The previous prime is 100201211009. The next prime is 100201211027. The reversal of 100201211011 is 110112102001.

It is a cyclic number.

It is not a de Polignac number, because 100201211011 - 2¹ = 100201211009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100201211111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14972176 + ... + 14978866.

It is an arithmetic number, because the mean of its divisors is an integer number (3688121808).

Almost surely, 2^100201211011 is an apocalyptic number.

100201211011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100201211011 is a deficient number, since it is larger than the sum of its proper divisors (17818686845).

100201211011 is a wasteful number, since it uses less digits than its factorization.

100201211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8283.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100201211011 its reverse (110112102001), we get a palindrome (210313313012).

The spelling of 100201211011 in words is "one hundred billion, two hundred one million, two hundred eleven thousand, eleven".