210020103303132 has 48 divisors (see below), whose sum is σ = 496168267116032. Its totient is φ = 69135338764800.

The previous prime is 210020103303061. The next prime is 210020103303151. The reversal of 210020103303132 is 231303301020012.

It is a junction number, because it is equal to n+sod(n) for n = 210020103303099 and 210020103303108.

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, 194309494 + ... + 195387357.

Almost surely, 2^{210020103303132} is an apocalyptic number.

It is an amenable number.

210020103303132 is an abundant number, since it is smaller than the sum of its proper divisors (286148163812900).

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

210020103303132 is a wasteful number, since it uses less digits than its factorization.

210020103303132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389697418 (or 389697416 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 210020103303132 its reverse (231303301020012), we get a palindrome (441323404323144).

The spelling of 210020103303132 in words is "two hundred ten trillion, twenty billion, one hundred three million, three hundred three thousand, one hundred thirty-two".