213231352340300 has 144 divisors (see below), whose sum is σ = 560352190039488. Its totient is φ = 68754371788800.

The previous prime is 213231352340299. The next prime is 213231352340333. The reversal of 213231352340300 is 3043253132312.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8526590 + ... + 22342010.

It is an arithmetic number, because the mean of its divisors is an integer number (3891334653052).

Almost surely, 2^{213231352340300} is an apocalyptic number.

213231352340300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213231352340300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280176095019744).

213231352340300 is an abundant number, since it is smaller than the sum of its proper divisors (347120837699188).

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

213231352340300 is a wasteful number, since it uses less digits than its factorization.

213231352340300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13816756 (or 13816749 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The spelling of 213231352340300 in words is "two hundred thirteen trillion, two hundred thirty-one billion, three hundred fifty-two million, three hundred forty thousand, three hundred".