213405332322030 has 32 divisors (see below), whose sum is σ = 528694500722688. Its totient is φ = 55072343824800.

The previous prime is 213405332322011. The next prime is 213405332322037. The reversal of 213405332322030 is 30223233504312.

It is a happy number.

213405332322030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 213405332321982 and 213405332322000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213405332322037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114734048706 + ... + 114734050565.

It is an arithmetic number, because the mean of its divisors is an integer number (16521703147584).

Almost surely, 2^{213405332322030} is an apocalyptic number.

213405332322030 is an abundant number, since it is smaller than the sum of its proper divisors (315289168400658).

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

213405332322030 is a wasteful number, since it uses less digits than its factorization.

213405332322030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229468099312.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 213405332322030 its reverse (30223233504312), we get a palindrome (243628565826342).

The spelling of 213405332322030 in words is "two hundred thirteen trillion, four hundred five billion, three hundred thirty-two million, three hundred twenty-two thousand, thirty".