132330001021 has 4 divisors (see below), whose sum is σ = 132331695552. Its totient is φ = 132328306492.

The previous prime is 132330000977. The next prime is 132330001057. The reversal of 132330001021 is 120100033231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132330001021 - 2¹¹ = 132329998973 is a prime.

It is a super-2 number, since 2×132330001021² (a number of 23 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 = 132330000986 and 132330001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132330031021) 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, 724165 + ... + 888298.

It is an arithmetic number, because the mean of its divisors is an integer number (33082923888).

Almost surely, 2^132330001021 is an apocalyptic number.

It is an amenable number.

132330001021 is a deficient number, since it is larger than the sum of its proper divisors (1694531).

132330001021 is an equidigital number, since it uses as much as digits as its factorization.

132330001021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694530.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 132330001021 its reverse (120100033231), we get a palindrome (252430034252).

The spelling of 132330001021 in words is "one hundred thirty-two billion, three hundred thirty million, one thousand, twenty-one".