11412231303123 has 40 divisors (see below), whose sum is σ = 20330416220928. Its totient is φ = 6237741326256.

The previous prime is 11412231303101. The next prime is 11412231303139. The reversal of 11412231303123 is 32130313221411.

11412231303123 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 2 + 231 + 303 + 123 = 666.

It is not a de Polignac number, because 11412231303123 - 2¹⁰ = 11412231302099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11412231303173) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 437538961 + ... + 437565042.

Almost surely, 2^{11412231303123} is an apocalyptic number.

11412231303123 is a deficient number, since it is larger than the sum of its proper divisors (8918184917805).

11412231303123 is an equidigital number, since it uses as much as digits as its factorization.

11412231303123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875104045 (or 875104036 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 11412231303123 its reverse (32130313221411), we get a palindrome (43542544524534).

The spelling of 11412231303123 in words is "eleven trillion, four hundred twelve billion, two hundred thirty-one million, three hundred three thousand, one hundred twenty-three".