213221141304 has 64 divisors (see below), whose sum is σ = 538864435200. Its totient is φ = 70300469376.

The previous prime is 213221141293. The next prime is 213221141317. The reversal of 213221141304 is 403141122312.

213221141304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2058057 + ... + 2159175.

It is an arithmetic number, because the mean of its divisors is an integer number (8419756800).

Almost surely, 2^213221141304 is an apocalyptic number.

213221141304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

213221141304 is an abundant number, since it is smaller than the sum of its proper divisors (325643293896).

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

213221141304 is a wasteful number, since it uses less digits than its factorization.

213221141304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102084 (or 102080 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 213221141304 its reverse (403141122312), we get a palindrome (616362263616).

The spelling of 213221141304 in words is "two hundred thirteen billion, two hundred twenty-one million, one hundred forty-one thousand, three hundred four".