3115102012243 has 8 divisors (see below), whose sum is σ = 3470405425200. Its totient is φ = 2776324339488.

The previous prime is 3115102012223. The next prime is 3115102012247. The reversal of 3115102012243 is 3422102015113.

3115102012243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3115102012243 is a prime.

It is a super-3 number, since 3×3115102012243³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3115102012247) 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 7 ways as a sum of consecutive naturals, for example, 4131434653 + ... + 4131435406.

It is an arithmetic number, because the mean of its divisors is an integer number (433800678150).

Almost surely, 2^{3115102012243} is an apocalyptic number.

3115102012243 is a deficient number, since it is larger than the sum of its proper divisors (355303412957).

3115102012243 is a wasteful number, since it uses less digits than its factorization.

3115102012243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8262870101.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 3115102012243 its reverse (3422102015113), we get a palindrome (6537204027356).

The spelling of 3115102012243 in words is "three trillion, one hundred fifteen billion, one hundred two million, twelve thousand, two hundred forty-three".