11523154205315 has 8 divisors (see below), whose sum is σ = 13828344820080. Its totient is φ = 9218150181792.

The previous prime is 11523154205243. The next prime is 11523154205359. The reversal of 11523154205315 is 51350245132511.

11523154205315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11523154205315 - 2¹² = 11523154201219 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, 46511909 + ... + 46758998.

It is an arithmetic number, because the mean of its divisors is an integer number (1728543102510).

Almost surely, 2^{11523154205315} is an apocalyptic number.

11523154205315 is a deficient number, since it is larger than the sum of its proper divisors (2305190614765).

11523154205315 is an equidigital number, since it uses as much as digits as its factorization.

11523154205315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93295621.

The product of its (nonzero) digits is 90000, while the sum is 38.

Adding to 11523154205315 its reverse (51350245132511), we get a palindrome (62873399337826).

The spelling of 11523154205315 in words is "eleven trillion, five hundred twenty-three billion, one hundred fifty-four million, two hundred five thousand, three hundred fifteen".