11300232123 has 12 divisors (see below), whose sum is σ = 16763708208. Its totient is φ = 7329880080.

The previous prime is 11300232113. The next prime is 11300232149. The reversal of 11300232123 is 32123200311.

11300232123 is a `hidden beast` number, since 11 + 300 + 232 + 123 = 666.

It is not a de Polignac number, because 11300232123 - 2⁴ = 11300232107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11300232096 and 11300232105.

It is not an unprimeable number, because it can be changed into a prime (11300232113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16966983 + ... + 16967648.

It is an arithmetic number, because the mean of its divisors is an integer number (1396975684).

Almost surely, 2^11300232123 is an apocalyptic number.

11300232123 is a deficient number, since it is larger than the sum of its proper divisors (5463476085).

11300232123 is a wasteful number, since it uses less digits than its factorization.

11300232123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33934674 (or 33934671 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11300232123 its reverse (32123200311), we get a palindrome (43423432434).

The spelling of 11300232123 in words is "eleven billion, three hundred million, two hundred thirty-two thousand, one hundred twenty-three".