20100003233200 has 90 divisors (see below), whose sum is σ = 53079374368412. Its totient is φ = 7309092067200.

The previous prime is 20100003233161. The next prime is 20100003233213. The reversal of 20100003233200 is 233230000102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 207596262 + ... + 207693061.

Almost surely, 2^{20100003233200} is an apocalyptic number.

20100003233200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20100003233200 is an abundant number, since it is smaller than the sum of its proper divisors (32979371135212).

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

20100003233200 is a wasteful number, since it uses less digits than its factorization.

20100003233200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415289363 (or 415289341 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20100003233200 its reverse (233230000102), we get a palindrome (20333233233302).

The spelling of 20100003233200 in words is "twenty trillion, one hundred billion, three million, two hundred thirty-three thousand, two hundred".