213333130034332 has 72 divisors (see below), whose sum is σ = 469001099235200. Its totient is φ = 83113112253600.

The previous prime is 213333130034267. The next prime is 213333130034341. The reversal of 213333130034332 is 233430031333312.

It is a super-2 number, since 2×213333130034332² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75517207 + ... + 78291217.

Almost surely, 2^{213333130034332} is an apocalyptic number.

213333130034332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

213333130034332 is an abundant number, since it is smaller than the sum of its proper divisors (255667969200868).

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

213333130034332 is a wasteful number, since it uses less digits than its factorization.

213333130034332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796743 (or 2796730 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 34.

Adding to 213333130034332 its reverse (233430031333312), we get a palindrome (446763161367644).

The spelling of 213333130034332 in words is "two hundred thirteen trillion, three hundred thirty-three billion, one hundred thirty million, thirty-four thousand, three hundred thirty-two".