132130100300321 has 4 divisors (see below), whose sum is σ = 133940101674372. Its totient is φ = 130320098926272.

The previous prime is 132130100300239. The next prime is 132130100300347. The reversal of 132130100300321 is 123003001031231.

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 76259857170721 + 55870243129600 = 8732689^2 + 7474640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132130100300321 is a prime.

It is a super-2 number, since 2×132130100300321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132130100300293 and 132130100300302.

It is not an unprimeable number, because it can be changed into a prime (132130100300371) 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, 905000686916 + ... + 905000687061.

It is an arithmetic number, because the mean of its divisors is an integer number (33485025418593).

Almost surely, 2^{132130100300321} is an apocalyptic number.

It is an amenable number.

132130100300321 is a deficient number, since it is larger than the sum of its proper divisors (1810001374051).

132130100300321 is an equidigital number, since it uses as much as digits as its factorization.

132130100300321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810001374050.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 132130100300321 its reverse (123003001031231), we get a palindrome (255133101331552).

The spelling of 132130100300321 in words is "one hundred thirty-two trillion, one hundred thirty billion, one hundred million, three hundred thousand, three hundred twenty-one".