213214312104 has 16 divisors (see below), whose sum is σ = 533035780320. Its totient is φ = 71071437360.

The previous prime is 213214312061. The next prime is 213214312177. The reversal of 213214312104 is 401213412312.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8883929671 = 213214312104 / (2 + 1 + 3 + 2 + 1 + 4 + 3 + 1 + 2 + 1 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4441964812 + ... + 4441964859.

It is an arithmetic number, because the mean of its divisors is an integer number (33314736270).

Almost surely, 2^213214312104 is an apocalyptic number.

213214312104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

213214312104 is an abundant number, since it is smaller than the sum of its proper divisors (319821468216).

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

213214312104 is a wasteful number, since it uses less digits than its factorization.

213214312104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8883929680 (or 8883929676 counting only the distinct ones).

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

Adding to 213214312104 its reverse (401213412312), we get a palindrome (614427724416).

The spelling of 213214312104 in words is "two hundred thirteen billion, two hundred fourteen million, three hundred twelve thousand, one hundred four".