11152505525123 has 8 divisors (see below), whose sum is σ = 11224069731792. Its totient is φ = 11080948016736.

The previous prime is 11152505525009. The next prime is 11152505525129. The reversal of 11152505525123 is 32152550525111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11152505525123 is a prime.

It is a super-3 number, since 3×11152505525123³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11152505525129) 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, 1687661 + ... + 5015297.

It is an arithmetic number, because the mean of its divisors is an integer number (1403008716474).

Almost surely, 2^{11152505525123} is an apocalyptic number.

11152505525123 is a deficient number, since it is larger than the sum of its proper divisors (71564206669).

11152505525123 is a wasteful number, since it uses less digits than its factorization.

11152505525123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349141.

The product of its (nonzero) digits is 75000, while the sum is 38.

The spelling of 11152505525123 in words is "eleven trillion, one hundred fifty-two billion, five hundred five million, five hundred twenty-five thousand, one hundred twenty-three".