11315541324023 has 16 divisors (see below), whose sum is σ = 11641963200000. Its totient is φ = 10993719552480.

The previous prime is 11315541324019. The next prime is 11315541324053. The reversal of 11315541324023 is 32042314551311.

11315541324023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11315541324023 - 2² = 11315541324019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11315541324053) 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, 25086398 + ... + 25533476.

It is an arithmetic number, because the mean of its divisors is an integer number (727622700000).

Almost surely, 2^{11315541324023} is an apocalyptic number.

11315541324023 is a deficient number, since it is larger than the sum of its proper divisors (326421875977).

11315541324023 is an equidigital number, since it uses as much as digits as its factorization.

11315541324023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452222.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 11315541324023 its reverse (32042314551311), we get a palindrome (43357855875334).

The spelling of 11315541324023 in words is "eleven trillion, three hundred fifteen billion, five hundred forty-one million, three hundred twenty-four thousand, twenty-three".