2330132233021 has 4 divisors (see below), whose sum is σ = 2330138029212. Its totient is φ = 2330126436832.

The previous prime is 2330132233003. The next prime is 2330132233081. The reversal of 2330132233021 is 1203322310332.

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 1209095968921 + 1121036264100 = 1099589^2 + 1058790^2 .

It is a cyclic number.

It is not a de Polignac number, because 2330132233021 - 2⁹ = 2330132232509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330132233081) 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, 2246200 + ... + 3115393.

It is an arithmetic number, because the mean of its divisors is an integer number (582534507303).

Almost surely, 2^{2330132233021} is an apocalyptic number.

It is an amenable number.

2330132233021 is a deficient number, since it is larger than the sum of its proper divisors (5796191).

2330132233021 is an equidigital number, since it uses as much as digits as its factorization.

2330132233021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5796190.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2330132233021 its reverse (1203322310332), we get a palindrome (3533454543353).

The spelling of 2330132233021 in words is "two trillion, three hundred thirty billion, one hundred thirty-two million, two hundred thirty-three thousand, twenty-one".