12113200234 has 8 divisors (see below), whose sum is σ = 18425713248. Its totient is φ = 5971295820.

The previous prime is 12113200223. The next prime is 12113200243. The reversal of 12113200234 is 43200231121.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42651972 + ... + 42652255.

It is an arithmetic number, because the mean of its divisors is an integer number (2303214156).

Almost surely, 2^12113200234 is an apocalyptic number.

12113200234 is a deficient number, since it is larger than the sum of its proper divisors (6312513014).

12113200234 is an equidigital number, since it uses as much as digits as its factorization.

12113200234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85304300.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12113200234 its reverse (43200231121), we get a palindrome (55313431355).

It can be divided in two parts, 121132002 and 34, that added together give a square (121132036 = 11006²).

The spelling of 12113200234 in words is "twelve billion, one hundred thirteen million, two hundred thousand, two hundred thirty-four".