485232101 has 2 divisors, whose sum is σ = 485232102. Its totient is φ = 485232100.

The previous prime is 485232067. The next prime is 485232103. The reversal of 485232101 is 101232584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484044001 + 1188100 = 22001^2 + 1090^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485232101 is a prime.

Together with 485232103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485232103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242616050 + 242616051.

It is an arithmetic number, because the mean of its divisors is an integer number (242616051).

Almost surely, 2^485232101 is an apocalyptic number.

It is an amenable number.

485232101 is a deficient number, since it is larger than the sum of its proper divisors (1).

485232101 is an equidigital number, since it uses as much as digits as its factorization.

485232101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 485232101 is about 22027.9844969984. The cubic root of 485232101 is about 785.8081125936.

Adding to 485232101 its reverse (101232584), we get a palindrome (586464685).

The spelling of 485232101 in words is "four hundred eighty-five million, two hundred thirty-two thousand, one hundred one".