2103150005 has 24 divisors (see below), whose sum is σ = 2777193216. Its totient is φ = 1527843680.

The previous prime is 2103149947. The next prime is 2103150013. The reversal of 2103150005 is 5000513012.

It is not a de Polignac number, because 2103150005 - 2⁶ = 2103149941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 825764 + ... + 828306.

It is an arithmetic number, because the mean of its divisors is an integer number (115716384).

Almost surely, 2^2103150005 is an apocalyptic number.

It is an amenable number.

2103150005 is a deficient number, since it is larger than the sum of its proper divisors (674043211).

2103150005 is a wasteful number, since it uses less digits than its factorization.

2103150005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937 (or 3926 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 2103150005 is about 45860.1134429473. The cubic root of 2103150005 is about 1281.2191357070.

Adding to 2103150005 its reverse (5000513012), we get a palindrome (7103663017).

The spelling of 2103150005 in words is "two billion, one hundred three million, one hundred fifty thousand, five".