10321200021332 has 24 divisors (see below), whose sum is σ = 18996536143872. Its totient is φ = 4899900189600.

The previous prime is 10321200021259. The next prime is 10321200021337. The reversal of 10321200021332 is 23312000212301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321200021337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785233844 + ... + 785246987.

It is an arithmetic number, because the mean of its divisors is an integer number (791522339328).

Almost surely, 2^{10321200021332} is an apocalyptic number.

It is an amenable number.

10321200021332 is a deficient number, since it is larger than the sum of its proper divisors (8675336122540).

10321200021332 is a wasteful number, since it uses less digits than its factorization.

10321200021332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570480919 (or 1570480917 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10321200021332 its reverse (23312000212301), we get a palindrome (33633200233633).

The spelling of 10321200021332 in words is "ten trillion, three hundred twenty-one billion, two hundred million, twenty-one thousand, three hundred thirty-two".