213042111210204 has 24 divisors (see below), whose sum is σ = 497157529817088. Its totient is φ = 71005569880560.

The previous prime is 213042111210199. The next prime is 213042111210239. The reversal of 213042111210204 is 402012111240312.

213042111210204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213042111210204² (a number of 29 digits) contains 22 as substring.

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, 1058293852 + ... + 1058495139.

It is an arithmetic number, because the mean of its divisors is an integer number (20714897075712).

Almost surely, 2^{213042111210204} is an apocalyptic number.

It is an amenable number.

213042111210204 is an abundant number, since it is smaller than the sum of its proper divisors (284115418606884).

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

213042111210204 is a wasteful number, since it uses less digits than its factorization.

213042111210204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116797385 (or 2116797383 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 213042111210204 its reverse (402012111240312), we get a palindrome (615054222450516).

The spelling of 213042111210204 in words is "two hundred thirteen trillion, forty-two billion, one hundred eleven million, two hundred ten thousand, two hundred four".