213210230031204 has 96 divisors (see below), whose sum is σ = 584000075344896. Its totient is φ = 59263391940480.

The previous prime is 213210230031203. The next prime is 213210230031229. The reversal of 213210230031204 is 402130032012312.

It is not an unprimeable number, because it can be changed into a prime (213210230031203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20616547 + ... + 29179829.

It is an arithmetic number, because the mean of its divisors is an integer number (6083334118176).

Almost surely, 2^{213210230031204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213210230031204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292000037672448).

213210230031204 is an abundant number, since it is smaller than the sum of its proper divisors (370789845313692).

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

213210230031204 is a wasteful number, since it uses less digits than its factorization.

213210230031204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8571345 (or 8571343 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 213210230031204 its reverse (402130032012312), we get a palindrome (615340262043516).

The spelling of 213210230031204 in words is "two hundred thirteen trillion, two hundred ten billion, two hundred thirty million, thirty-one thousand, two hundred four".