211001004104 has 16 divisors (see below), whose sum is σ = 431592963120. Its totient is φ = 95909547280.

The previous prime is 211001004101. The next prime is 211001004119. The reversal of 211001004104 is 401400100112.

It is not an unprimeable number, because it can be changed into a prime (211001004101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198869254 + ... + 1198869429.

It is an arithmetic number, because the mean of its divisors is an integer number (26974560195).

Almost surely, 2^211001004104 is an apocalyptic number.

It is an amenable number.

211001004104 is an abundant number, since it is smaller than the sum of its proper divisors (220591959016).

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

211001004104 is a wasteful number, since it uses less digits than its factorization.

211001004104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397738700 (or 2397738696 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211001004104 its reverse (401400100112), we get a palindrome (612401104216).

The spelling of 211001004104 in words is "two hundred eleven billion, one million, four thousand, one hundred four".