2132303403443 has 8 divisors (see below), whose sum is σ = 2208729725280. Its totient is φ = 2056070322880.

The previous prime is 2132303403431. The next prime is 2132303403463. The reversal of 2132303403443 is 3443043032312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2132303403443 - 2¹⁴ = 2132303387059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132303403463) 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, 48287855 + ... + 48331992.

It is an arithmetic number, because the mean of its divisors is an integer number (276091215660).

Almost surely, 2^{2132303403443} is an apocalyptic number.

2132303403443 is a deficient number, since it is larger than the sum of its proper divisors (76426321837).

2132303403443 is an equidigital number, since it uses as much as digits as its factorization.

2132303403443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96620637.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 2132303403443 its reverse (3443043032312), we get a palindrome (5575346435755).

The spelling of 2132303403443 in words is "two trillion, one hundred thirty-two billion, three hundred three million, four hundred three thousand, four hundred forty-three".