11123123032323 has 12 divisors (see below), whose sum is σ = 16912350809640. Its totient is φ = 7025130336096.

The previous prime is 11123123032201. The next prime is 11123123032337. The reversal of 11123123032323 is 32323032132111.

11123123032323 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 31 + 2 + 303 + 2 + 323 = 666.

It is not a de Polignac number, because 11123123032323 - 2¹⁰ = 11123123031299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11123123042323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32523751386 + ... + 32523751727.

It is an arithmetic number, because the mean of its divisors is an integer number (1409362567470).

Almost surely, 2^{11123123032323} is an apocalyptic number.

11123123032323 is a deficient number, since it is larger than the sum of its proper divisors (5789227777317).

11123123032323 is a wasteful number, since it uses less digits than its factorization.

11123123032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65047503138 (or 65047503135 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11123123032323 its reverse (32323032132111), we get a palindrome (43446155164434).

The spelling of 11123123032323 in words is "eleven trillion, one hundred twenty-three billion, one hundred twenty-three million, thirty-two thousand, three hundred twenty-three".