213333024302420 has 48 divisors (see below), whose sum is σ = 488734845536448. Its totient is φ = 77574330792960.

The previous prime is 213333024302413. The next prime is 213333024302467. The reversal of 213333024302420 is 24203420333312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4845827 + ... + 21216693.

It is an arithmetic number, because the mean of its divisors is an integer number (10181975948676).

Almost surely, 2^{213333024302420} is an apocalyptic number.

213333024302420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213333024302420 is an abundant number, since it is smaller than the sum of its proper divisors (275401821234028).

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

213333024302420 is a wasteful number, since it uses less digits than its factorization.

213333024302420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16430120 (or 16430118 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 213333024302420 its reverse (24203420333312), we get a palindrome (237536444635732).

The spelling of 213333024302420 in words is "two hundred thirteen trillion, three hundred thirty-three billion, twenty-four million, three hundred two thousand, four hundred twenty".