210000011004 has 36 divisors (see below), whose sum is σ = 606666699184. Its totient is φ = 60000003072.

The previous prime is 210000010951. The next prime is 210000011017. The reversal of 210000011004 is 400110000012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

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, 416666437 + ... + 416666940.

Almost surely, 2^210000011004 is an apocalyptic number.

It is an amenable number.

210000011004 is an abundant number, since it is smaller than the sum of its proper divisors (396666688180).

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

210000011004 is a wasteful number, since it uses less digits than its factorization.

210000011004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833333394 (or 833333389 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 210000011004 its reverse (400110000012), we get a palindrome (610110011016).

The spelling of 210000011004 in words is "two hundred ten billion, eleven thousand, four".