3115250254103 has 4 divisors (see below), whose sum is σ = 3354884889048. Its totient is φ = 2875615619160.

The previous prime is 3115250254073. The next prime is 3115250254139. The reversal of 3115250254103 is 3014520525113.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3115250254103 - 2¹⁴ = 3115250237719 is a prime.

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 3115250254103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115250254603) 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, 119817317453 + ... + 119817317478.

It is an arithmetic number, because the mean of its divisors is an integer number (838721222262).

Almost surely, 2^{3115250254103} is an apocalyptic number.

3115250254103 is a deficient number, since it is larger than the sum of its proper divisors (239634634945).

3115250254103 is a wasteful number, since it uses less digits than its factorization.

3115250254103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239634634944.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 3115250254103 its reverse (3014520525113), we get a palindrome (6129770779216).

The spelling of 3115250254103 in words is "three trillion, one hundred fifteen billion, two hundred fifty million, two hundred fifty-four thousand, one hundred three".