11231232332103 has 12 divisors (see below), whose sum is σ = 18540447024528. Its totient is φ = 6417847046880.

The previous prime is 11231232332093. The next prime is 11231232332141. The reversal of 11231232332103 is 30123323213211.

11231232332103 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 12 + 323 + 321 + 0 + 3 = 666.

It is not a de Polignac number, because 11231232332103 - 2⁹ = 11231232331591 is a prime.

It is a super-2 number, since 2×11231232332103² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231232332153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89136764478 + ... + 89136764603.

It is an arithmetic number, because the mean of its divisors is an integer number (1545037252044).

Almost surely, 2^{11231232332103} is an apocalyptic number.

11231232332103 is a deficient number, since it is larger than the sum of its proper divisors (7309214692425).

11231232332103 is a wasteful number, since it uses less digits than its factorization.

11231232332103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178273529094 (or 178273529091 counting only the distinct ones).

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

Adding to 11231232332103 its reverse (30123323213211), we get a palindrome (41354555545314).

The spelling of 11231232332103 in words is "eleven trillion, two hundred thirty-one billion, two hundred thirty-two million, three hundred thirty-two thousand, one hundred three".