122020547303 has 4 divisors (see below), whose sum is σ = 122659398528. Its totient is φ = 121381696080.

The previous prime is 122020547251. The next prime is 122020547309. The reversal of 122020547303 is 303745020221.

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 122020547303 - 2¹⁰ = 122020546279 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 (122020547309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319425326 + ... + 319425707.

It is an arithmetic number, because the mean of its divisors is an integer number (30664849632).

Almost surely, 2^122020547303 is an apocalyptic number.

122020547303 is a deficient number, since it is larger than the sum of its proper divisors (638851225).

122020547303 is an equidigital number, since it uses as much as digits as its factorization.

122020547303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638851224.

The product of its (nonzero) digits is 10080, while the sum is 29.

Adding to 122020547303 its reverse (303745020221), we get a palindrome (425765567524).

The spelling of 122020547303 in words is "one hundred twenty-two billion, twenty million, five hundred forty-seven thousand, three hundred three".