481245101 has 4 divisors (see below), whose sum is σ = 481324992. Its totient is φ = 481165212.

The previous prime is 481245097. The next prime is 481245113. The reversal of 481245101 is 101542184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 481245101 - 2² = 481245097 is a prime.

It is a super-3 number, since 3×481245101³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481245151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30101 + ... + 43226.

It is an arithmetic number, because the mean of its divisors is an integer number (120331248).

Almost surely, 2^481245101 is an apocalyptic number.

It is an amenable number.

481245101 is a deficient number, since it is larger than the sum of its proper divisors (79891).

481245101 is an equidigital number, since it uses as much as digits as its factorization.

481245101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79890.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 481245101 is about 21937.2993096233. The cubic root of 481245101 is about 783.6499444847.

Adding to 481245101 its reverse (101542184), we get a palindrome (582787285).

The spelling of 481245101 in words is "four hundred eighty-one million, two hundred forty-five thousand, one hundred one".