23520325315 has 8 divisors (see below), whose sum is σ = 28286153280. Its totient is φ = 18775084992.

The previous prime is 23520325307. The next prime is 23520325327. The reversal of 23520325315 is 51352302532.

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 23520325315 - 2³ = 23520325307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5144395 + ... + 5148964.

It is an arithmetic number, because the mean of its divisors is an integer number (3535769160).

Almost surely, 2^23520325315 is an apocalyptic number.

23520325315 is a deficient number, since it is larger than the sum of its proper divisors (4765827965).

23520325315 is a wasteful number, since it uses less digits than its factorization.

23520325315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10293821.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 23520325315 its reverse (51352302532), we get a palindrome (74872627847).

The spelling of 23520325315 in words is "twenty-three billion, five hundred twenty million, three hundred twenty-five thousand, three hundred fifteen".