12113111030 has 8 divisors (see below), whose sum is σ = 21803599872. Its totient is φ = 4845244408.

The previous prime is 12113111009. The next prime is 12113111039. The reversal of 12113111030 is 3011131121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12113110996 and 12113111014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113111039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605655542 + ... + 605655561.

It is an arithmetic number, because the mean of its divisors is an integer number (2725449984).

Almost surely, 2^12113111030 is an apocalyptic number.

12113111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12113111030 is a deficient number, since it is larger than the sum of its proper divisors (9690488842).

12113111030 is a wasteful number, since it uses less digits than its factorization.

12113111030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211311110.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 12113111030 its reverse (3011131121), we get a palindrome (15124242151).

The spelling of 12113111030 in words is "twelve billion, one hundred thirteen million, one hundred eleven thousand, thirty".