2315152355315 has 4 divisors (see below), whose sum is σ = 2778182826384. Its totient is φ = 1852121884248.

The previous prime is 2315152355309. The next prime is 2315152355401. The reversal of 2315152355315 is 5135532515132.

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 2315152355315 - 2¹² = 2315152351219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231515235527 + ... + 231515235536.

It is an arithmetic number, because the mean of its divisors is an integer number (694545706596).

Almost surely, 2^{2315152355315} is an apocalyptic number.

2315152355315 is a deficient number, since it is larger than the sum of its proper divisors (463030471069).

2315152355315 is an equidigital number, since it uses as much as digits as its factorization.

2315152355315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463030471068.

The product of its digits is 337500, while the sum is 41.

The spelling of 2315152355315 in words is "two trillion, three hundred fifteen billion, one hundred fifty-two million, three hundred fifty-five thousand, three hundred fifteen".