210104111004 has 24 divisors (see below), whose sum is σ = 511557836160. Its totient is φ = 66989716464.

The previous prime is 210104110999. The next prime is 210104111059. The reversal of 210104111004 is 400111401012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380623114 + ... + 380623665.

It is an arithmetic number, because the mean of its divisors is an integer number (21314909840).

Almost surely, 2^210104111004 is an apocalyptic number.

It is an amenable number.

210104111004 is an abundant number, since it is smaller than the sum of its proper divisors (301453725156).

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

210104111004 is a wasteful number, since it uses less digits than its factorization.

210104111004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761246809 (or 761246807 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210104111004 its reverse (400111401012), we get a palindrome (610215512016).

The spelling of 210104111004 in words is "two hundred ten billion, one hundred four million, one hundred eleven thousand, four".