11523353101 has 8 divisors (see below), whose sum is σ = 12411686840. Its totient is φ = 10635293952.

The previous prime is 11523353089. The next prime is 11523353131. The reversal of 11523353101 is 10135332511.

11523353101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 15642025 + 11507711076 = 3955^2 + 107274^2 .

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 11523353101 - 2⁵ = 11523353069 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 (11523353131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23065 + ... + 153553.

It is an arithmetic number, because the mean of its divisors is an integer number (1551460855).

Almost surely, 2^11523353101 is an apocalyptic number.

It is an amenable number.

11523353101 is a deficient number, since it is larger than the sum of its proper divisors (888333739).

11523353101 is a wasteful number, since it uses less digits than its factorization.

11523353101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137295.

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 11523353101 its reverse (10135332511), we get a palindrome (21658685612).

The spelling of 11523353101 in words is "eleven billion, five hundred twenty-three million, three hundred fifty-three thousand, one hundred one".