11523130354445 has 8 divisors (see below), whose sum is σ = 13834033223136. Its totient is φ = 9214319751696.

The previous prime is 11523130354399. The next prime is 11523130354453. The reversal of 11523130354445 is 54445303132511.

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 11523130354445 - 2³⁶ = 11454410877709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 523054367 + ... + 523076396.

It is an arithmetic number, because the mean of its divisors is an integer number (1729254152892).

Almost surely, 2^{11523130354445} is an apocalyptic number.

It is an amenable number.

11523130354445 is a deficient number, since it is larger than the sum of its proper divisors (2310902868691).

11523130354445 is a wasteful number, since it uses less digits than its factorization.

11523130354445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046132971.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 11523130354445 its reverse (54445303132511), we get a palindrome (65968433486956).

The spelling of 11523130354445 in words is "eleven trillion, five hundred twenty-three billion, one hundred thirty million, three hundred fifty-four thousand, four hundred forty-five".