47305770123203 has 4 divisors (see below), whose sum is σ = 47356256538360. Its totient is φ = 47255283708048.

The previous prime is 47305770123191. The next prime is 47305770123217. The reversal of 47305770123203 is 30232107750374.

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

It is a cyclic number.

It is not a de Polignac number, because 47305770123203 - 2⁴ = 47305770123187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47305770125203) 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, 25243206173 + ... + 25243208046.

It is an arithmetic number, because the mean of its divisors is an integer number (11839064134590).

Almost surely, 2^{47305770123203} is an apocalyptic number.

47305770123203 is a deficient number, since it is larger than the sum of its proper divisors (50486415157).

47305770123203 is an equidigital number, since it uses as much as digits as its factorization.

47305770123203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50486415156.

The product of its (nonzero) digits is 740880, while the sum is 44.

Adding to 47305770123203 its reverse (30232107750374), we get a palindrome (77537877873577).

The spelling of 47305770123203 in words is "forty-seven trillion, three hundred five billion, seven hundred seventy million, one hundred twenty-three thousand, two hundred three".