3100232005 has 16 divisors (see below), whose sum is σ = 4007977344. Its totient is φ = 2288531520.

The previous prime is 3100231993. The next prime is 3100232011. The reversal of 3100232005 is 5002320013.

It is not a de Polignac number, because 3100232005 - 2⁹ = 3100231493 is a prime.

It is a super-2 number, since 2×3100232005² = 19222876969652640050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3100232005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199942 + ... + 214888.

It is an arithmetic number, because the mean of its divisors is an integer number (250498584).

Almost surely, 2^3100232005 is an apocalyptic number.

It is an amenable number.

3100232005 is a deficient number, since it is larger than the sum of its proper divisors (907745339).

3100232005 is a wasteful number, since it uses less digits than its factorization.

3100232005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18156.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3100232005 is about 55679.7270557247. The cubic root of 3100232005 is about 1458.1361098042.

Adding to 3100232005 its reverse (5002320013), we get a palindrome (8102552018).

The spelling of 3100232005 in words is "three billion, one hundred million, two hundred thirty-two thousand, five".