11123131213114 has 32 divisors (see below), whose sum is σ = 17693476572672. Its totient is φ = 5235192648000.

The previous prime is 11123131213081. The next prime is 11123131213163. The reversal of 11123131213114 is 41131213132111.

11123131213114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7313884 + ... + 8702824.

It is an arithmetic number, because the mean of its divisors is an integer number (552921142896).

Almost surely, 2^{11123131213114} is an apocalyptic number.

11123131213114 is a deficient number, since it is larger than the sum of its proper divisors (6570345359558).

11123131213114 is a wasteful number, since it uses less digits than its factorization.

11123131213114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392502.

The product of its digits is 432, while the sum is 25.

Adding to 11123131213114 its reverse (41131213132111), we get a palindrome (52254344345225).

The spelling of 11123131213114 in words is "eleven trillion, one hundred twenty-three billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred fourteen".