2203032125443 has 4 divisors (see below), whose sum is σ = 2203041779568. Its totient is φ = 2203022471320.

The previous prime is 2203032125429. The next prime is 2203032125447. The reversal of 2203032125443 is 3445212303022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203032125443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203032125447) 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, 4476271 + ... + 4943992.

It is an arithmetic number, because the mean of its divisors is an integer number (550760444892).

Almost surely, 2^{2203032125443} is an apocalyptic number.

2203032125443 is a deficient number, since it is larger than the sum of its proper divisors (9654125).

2203032125443 is an equidigital number, since it uses as much as digits as its factorization.

2203032125443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9654124.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 2203032125443 its reverse (3445212303022), we get a palindrome (5648244428465).

The spelling of 2203032125443 in words is "two trillion, two hundred three billion, thirty-two million, one hundred twenty-five thousand, four hundred forty-three".