10132101032321 has 4 divisors (see below), whose sum is σ = 10132898032452. Its totient is φ = 10131304032192.

The previous prime is 10132101032311. The next prime is 10132101032327. The reversal of 10132101032321 is 12323010123101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8747019191296 + 1385081841025 = 2957536^2 + 1176895^2 .

It is a cyclic number.

It is not a de Polignac number, because 10132101032321 - 2⁶ = 10132101032257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10132101032293 and 10132101032302.

It is not an unprimeable number, because it can be changed into a prime (10132101032327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398480996 + ... + 398506421.

It is an arithmetic number, because the mean of its divisors is an integer number (2533224508113).

Almost surely, 2^{10132101032321} is an apocalyptic number.

It is an amenable number.

10132101032321 is a deficient number, since it is larger than the sum of its proper divisors (797000131).

10132101032321 is an equidigital number, since it uses as much as digits as its factorization.

10132101032321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797000130.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10132101032321 its reverse (12323010123101), we get a palindrome (22455111155422).

The spelling of 10132101032321 in words is "ten trillion, one hundred thirty-two billion, one hundred one million, thirty-two thousand, three hundred twenty-one".