213101024328 has 96 divisors (see below), whose sum is σ = 594314011200. Its totient is φ = 68931160704.

The previous prime is 213101024327. The next prime is 213101024329. The reversal of 213101024328 is 823420101312.

213101024328 is a `hidden beast` number, since 2 + 1 + 310 + 1 + 0 + 24 + 328 = 666.

213101024328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213101024327) and next prime (213101024329).

It is not an unprimeable number, because it can be changed into a prime (213101024327) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 904125 + ... + 1115187.

It is an arithmetic number, because the mean of its divisors is an integer number (6190770950).

Almost surely, 2^213101024328 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 213101024328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297157005600).

213101024328 is an abundant number, since it is smaller than the sum of its proper divisors (381212986872).

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

213101024328 is a wasteful number, since it uses less digits than its factorization.

213101024328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211491 (or 211484 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 213101024328 in words is "two hundred thirteen billion, one hundred one million, twenty-four thousand, three hundred twenty-eight".