10200321023232 has 144 divisors (see below), whose sum is σ = 27417501483008. Its totient is φ = 3366334494720.

The previous prime is 10200321023173. The next prime is 10200321023239. The reversal of 10200321023232 is 23232012300201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10200321023199 and 10200321023208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200321023239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429601953 + ... + 429625695.

Almost surely, 2^{10200321023232} is an apocalyptic number.

10200321023232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10200321023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13708750741504).

10200321023232 is an abundant number, since it is smaller than the sum of its proper divisors (17217180459776).

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

10200321023232 is a wasteful number, since it uses less digits than its factorization.

10200321023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29296 (or 29282 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10200321023232 its reverse (23232012300201), we get a palindrome (33432333323433).

The spelling of 10200321023232 in words is "ten trillion, two hundred billion, three hundred twenty-one million, twenty-three thousand, two hundred thirty-two".