20213000102032 has 20 divisors (see below), whose sum is σ = 39210042847536. Its totient is φ = 10094279367200.

The previous prime is 20213000101997. The next prime is 20213000102041. The reversal of 20213000102032 is 23020100031202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 20213000101997 and 20213000102015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763779094 + ... + 763805557.

Almost surely, 2^{20213000102032} is an apocalyptic number.

It is an amenable number.

20213000102032 is a deficient number, since it is larger than the sum of its proper divisors (18997042745504).

20213000102032 is a wasteful number, since it uses less digits than its factorization.

20213000102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527585486 (or 1527585480 counting only the distinct ones).

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

Adding to 20213000102032 its reverse (23020100031202), we get a palindrome (43233100133234).

The spelling of 20213000102032 in words is "twenty trillion, two hundred thirteen billion, one hundred two thousand, thirty-two".