213004020303198 has 24 divisors (see below), whose sum is σ = 461520349126200. Its totient is φ = 70999549567344.

The previous prime is 213004020303133. The next prime is 213004020303199. The reversal of 213004020303198 is 891303020400312.

213004020303198 is a `hidden beast` number, since 2 + 1 + 30 + 0 + 402 + 0 + 30 + 3 + 198 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213004020303199) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148477453 + ... + 149905176.

It is an arithmetic number, because the mean of its divisors is an integer number (19230014546925).

Almost surely, 2^{213004020303198} is an apocalyptic number.

213004020303198 is an abundant number, since it is smaller than the sum of its proper divisors (248516328823002).

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

213004020303198 is a wasteful number, since it uses less digits than its factorization.

213004020303198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298422296 (or 298422293 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 213004020303198 in words is "two hundred thirteen trillion, four billion, twenty million, three hundred three thousand, one hundred ninety-eight".