485320203 has 12 divisors (see below), whose sum is σ = 705217968. Its totient is φ = 321608400.

The previous prime is 485320189. The next prime is 485320229. The reversal of 485320203 is 302023584.

It is not a de Polignac number, because 485320203 - 2⁶ = 485320139 is a prime.

It is a super-2 number, since 2×485320203² = 471071398879922418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (485320273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159948 + ... + 162953.

It is an arithmetic number, because the mean of its divisors is an integer number (58768164).

Almost surely, 2^485320203 is an apocalyptic number.

485320203 is a deficient number, since it is larger than the sum of its proper divisors (219897765).

485320203 is a wasteful number, since it uses less digits than its factorization.

485320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323074 (or 323071 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 485320203 is about 22029.9841806571. The cubic root of 485320203 is about 785.8556685822.

Adding to 485320203 its reverse (302023584), we get a palindrome (787343787).

The spelling of 485320203 in words is "four hundred eighty-five million, three hundred twenty thousand, two hundred three".