21313210200332 has 6 divisors (see below), whose sum is σ = 37298117850588. Its totient is φ = 10656605100164.

The previous prime is 21313210200307. The next prime is 21313210200361. The reversal of 21313210200332 is 23300201231312.

It is a junction number, because it is equal to n+sod(n) for n = 21313210200298 and 21313210200307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2664151275038 + ... + 2664151275045.

It is an arithmetic number, because the mean of its divisors is an integer number (6216352975098).

Almost surely, 2^{21313210200332} is an apocalyptic number.

It is an amenable number.

21313210200332 is a deficient number, since it is larger than the sum of its proper divisors (15984907650256).

21313210200332 is a wasteful number, since it uses less digits than its factorization.

21313210200332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5328302550087 (or 5328302550085 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 21313210200332 its reverse (23300201231312), we get a palindrome (44613411431644).

The spelling of 21313210200332 in words is "twenty-one trillion, three hundred thirteen billion, two hundred ten million, two hundred thousand, three hundred thirty-two".