11152152123 has 8 divisors (see below), whose sum is σ = 16993755648. Its totient is φ = 6372658344.

The previous prime is 11152152107. The next prime is 11152152139. The reversal of 11152152123 is 32125125111.

11152152123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11152152107) and next prime (11152152139).

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

It is not a de Polignac number, because 11152152123 - 2⁴ = 11152152107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11152152093 and 11152152102.

It is not an unprimeable number, because it can be changed into a prime (11152152023) 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, 265527411 + ... + 265527452.

It is an arithmetic number, because the mean of its divisors is an integer number (2124219456).

Almost surely, 2^11152152123 is an apocalyptic number.

11152152123 is a deficient number, since it is larger than the sum of its proper divisors (5841603525).

11152152123 is an equidigital number, since it uses as much as digits as its factorization.

11152152123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531054873.

The product of its digits is 600, while the sum is 24.

Adding to 11152152123 its reverse (32125125111), we get a palindrome (43277277234).

The spelling of 11152152123 in words is "eleven billion, one hundred fifty-two million, one hundred fifty-two thousand, one hundred twenty-three".