3103102005 has 8 divisors (see below), whose sum is σ = 4964963232. Its totient is φ = 1654987728.

The previous prime is 3103101943. The next prime is 3103102007. The reversal of 3103102005 is 5002013013.

It is a happy number.

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

It is not a de Polignac number, because 3103102005 - 2¹¹ = 3103099957 is a prime.

It is a super-3 number, since 3×3103102005³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 206873467 = 3103102005 / (3 + 1 + 0 + 3 + 1 + 0 + 2 + 0 + 0 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103102007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103436719 + ... + 103436748.

It is an arithmetic number, because the mean of its divisors is an integer number (620620404).

Almost surely, 2^3103102005 is an apocalyptic number.

It is an amenable number.

3103102005 is a deficient number, since it is larger than the sum of its proper divisors (1861861227).

3103102005 is a wasteful number, since it uses less digits than its factorization.

3103102005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206873475.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3103102005 is about 55705.4934903192. The cubic root of 3103102005 is about 1458.5859212951.

Adding to 3103102005 its reverse (5002013013), we get a palindrome (8105115018).

The spelling of 3103102005 in words is "three billion, one hundred three million, one hundred two thousand, five".