115153514322523 has 8 divisors (see below), whose sum is σ = 121929625957392. Its totient is φ = 108377666631936.

The previous prime is 115153514322491. The next prime is 115153514322541. The reversal of 115153514322523 is 325223415351511.

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 115153514322523 - 2⁵ = 115153514322491 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115153514322523.

It is not an unprimeable number, because it can be changed into a prime (115153514325523) 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 7 ways as a sum of consecutive naturals, for example, 65087490 + ... + 66833287.

It is an arithmetic number, because the mean of its divisors is an integer number (15241203244674).

Almost surely, 2^{115153514322523} is an apocalyptic number.

115153514322523 is a deficient number, since it is larger than the sum of its proper divisors (6776111634869).

115153514322523 is a wasteful number, since it uses less digits than its factorization.

115153514322523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131972141.

The product of its digits is 540000, while the sum is 43.

The spelling of 115153514322523 in words is "one hundred fifteen trillion, one hundred fifty-three billion, five hundred fourteen million, three hundred twenty-two thousand, five hundred twenty-three".