11345253105623 has 8 divisors (see below), whose sum is σ = 11714549575680. Its totient is φ = 10976164170840.

The previous prime is 11345253105619. The next prime is 11345253105643. The reversal of 11345253105623 is 32650135254311.

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 11345253105623 - 2² = 11345253105619 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 (11345253105643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51772703 + ... + 51991376.

It is an arithmetic number, because the mean of its divisors is an integer number (1464318696960).

Almost surely, 2^{11345253105623} is an apocalyptic number.

11345253105623 is a deficient number, since it is larger than the sum of its proper divisors (369296470057).

11345253105623 is a wasteful number, since it uses less digits than its factorization.

11345253105623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103767637.

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 11345253105623 its reverse (32650135254311), we get a palindrome (43995388359934).

The spelling of 11345253105623 in words is "eleven trillion, three hundred forty-five billion, two hundred fifty-three million, one hundred five thousand, six hundred twenty-three".