11231183234 has 16 divisors (see below), whose sum is σ = 17019327096. Its totient is φ = 5558112000.

The previous prime is 11231183231. The next prime is 11231183239. The reversal of 11231183234 is 43238113211.

It can be written as a sum of positive squares in 4 ways, for example, as 11130883009 + 100300225 = 105503^2 + 10015^2 .

It is a super-2 number, since 2×11231183234² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231183197 and 11231183206.

It is not an unprimeable number, because it can be changed into a prime (11231183231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735194 + ... + 750314.

Almost surely, 2^11231183234 is an apocalyptic number.

11231183234 is a deficient number, since it is larger than the sum of its proper divisors (5788143862).

11231183234 is a wasteful number, since it uses less digits than its factorization.

11231183234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18901.

The product of its digits is 3456, while the sum is 29.

Adding to 11231183234 its reverse (43238113211), we get a palindrome (54469296445).

The spelling of 11231183234 in words is "eleven billion, two hundred thirty-one million, one hundred eighty-three thousand, two hundred thirty-four".