655541103 has 8 divisors (see below), whose sum is σ = 998919808. Its totient is φ = 374594904.

The previous prime is 655541077. The next prime is 655541113. The reversal of 655541103 is 301145556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 655541103 - 2⁵ = 655541071 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 (655541113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15608101 + ... + 15608142.

It is an arithmetic number, because the mean of its divisors is an integer number (124864976).

Almost surely, 2^655541103 is an apocalyptic number.

655541103 is a deficient number, since it is larger than the sum of its proper divisors (343378705).

655541103 is a wasteful number, since it uses less digits than its factorization.

655541103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31216253.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 655541103 is about 25603.5369236362. The cubic root of 655541103 is about 868.6936412001.

Adding to 655541103 its reverse (301145556), we get a palindrome (956686659).

The spelling of 655541103 in words is "six hundred fifty-five million, five hundred forty-one thousand, one hundred three".