213433022330 has 16 divisors (see below), whose sum is σ = 419104844064. Its totient is φ = 77612008080.

The previous prime is 213433022323. The next prime is 213433022357. The reversal of 213433022330 is 33220334312.

It is a self number, because there is not a number n which added to its sum of digits gives 213433022330.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970149992 + ... + 970150211.

It is an arithmetic number, because the mean of its divisors is an integer number (26194052754).

Almost surely, 2^213433022330 is an apocalyptic number.

213433022330 is a deficient number, since it is larger than the sum of its proper divisors (205671821734).

213433022330 is a wasteful number, since it uses less digits than its factorization.

213433022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940300221.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 213433022330 its reverse (33220334312), we get a palindrome (246653356642).

The spelling of 213433022330 in words is "two hundred thirteen billion, four hundred thirty-three million, twenty-two thousand, three hundred thirty".