3103642145315 has 32 divisors (see below), whose sum is σ = 3761214912000. Its totient is φ = 2458483695360.

The previous prime is 3103642145311. The next prime is 3103642145327. The reversal of 3103642145315 is 5135412463013.

It is not a de Polignac number, because 3103642145315 - 2² = 3103642145311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3103642145311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 772240376 + ... + 772244394.

It is an arithmetic number, because the mean of its divisors is an integer number (117537966000).

Almost surely, 2^{3103642145315} is an apocalyptic number.

3103642145315 is a deficient number, since it is larger than the sum of its proper divisors (657572766685).

3103642145315 is a wasteful number, since it uses less digits than its factorization.

3103642145315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7787.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 3103642145315 in words is "three trillion, one hundred three billion, six hundred forty-two million, one hundred forty-five thousand, three hundred fifteen".