10020021203032 has 32 divisors (see below), whose sum is σ = 19936667116800. Its totient is φ = 4710960589984.

The previous prime is 10020021202967. The next prime is 10020021203047. The reversal of 10020021203032 is 23030212002001.

It is a junction number, because it is equal to n+sod(n) for n = 10020021202997 and 10020021203015.

It is a congruent number.

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, 461486068 + ... + 461507779.

It is an arithmetic number, because the mean of its divisors is an integer number (623020847400).

Almost surely, 2^{10020021203032} is an apocalyptic number.

It is an amenable number.

10020021203032 is a deficient number, since it is larger than the sum of its proper divisors (9916645913768).

10020021203032 is a wasteful number, since it uses less digits than its factorization.

10020021203032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922993935 (or 922993931 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10020021203032 its reverse (23030212002001), we get a palindrome (33050233205033).

The spelling of 10020021203032 in words is "ten trillion, twenty billion, twenty-one million, two hundred three thousand, thirty-two".