2315021145115 has 16 divisors (see below), whose sum is σ = 3242436913152. Its totient is φ = 1553667685344.

The previous prime is 2315021145113. The next prime is 2315021145119. The reversal of 2315021145115 is 5115411205132.

It is a cyclic number.

It is not a de Polignac number, because 2315021145115 - 2¹ = 2315021145113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315021145113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703652199 + ... + 703655488.

It is an arithmetic number, because the mean of its divisors is an integer number (202652307072).

Almost surely, 2^{2315021145115} is an apocalyptic number.

2315021145115 is a deficient number, since it is larger than the sum of its proper divisors (927415768037).

2315021145115 is a wasteful number, since it uses less digits than its factorization.

2315021145115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407307746.

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 2315021145115 in words is "two trillion, three hundred fifteen billion, twenty-one million, one hundred forty-five thousand, one hundred fifteen".