3145243015313 has 8 divisors (see below), whose sum is σ = 3604863057600. Its totient is φ = 2688197875920.

The previous prime is 3145243015309. The next prime is 3145243015319. The reversal of 3145243015313 is 3135103425413.

3145243015313 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 not a de Polignac number, because 3145243015313 - 2² = 3145243015309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3145243015319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643723103 + ... + 643727988.

It is an arithmetic number, because the mean of its divisors is an integer number (450607882200).

Almost surely, 2^{3145243015313} is an apocalyptic number.

It is an amenable number.

3145243015313 is a deficient number, since it is larger than the sum of its proper divisors (459620042287).

3145243015313 is a wasteful number, since it uses less digits than its factorization.

3145243015313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287451447.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 3145243015313 in words is "three trillion, one hundred forty-five billion, two hundred forty-three million, fifteen thousand, three hundred thirteen".