11312133214 has 4 divisors (see below), whose sum is σ = 16968199824. Its totient is φ = 5656066606.

The previous prime is 11312133191. The next prime is 11312133221. The reversal of 11312133214 is 41233121311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828033302 + ... + 2828033305.

It is an arithmetic number, because the mean of its divisors is an integer number (4242049956).

Almost surely, 2^11312133214 is an apocalyptic number.

11312133214 is a deficient number, since it is larger than the sum of its proper divisors (5656066610).

11312133214 is an equidigital number, since it uses as much as digits as its factorization.

11312133214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656066609.

The product of its digits is 432, while the sum is 22.

Adding to 11312133214 its reverse (41233121311), we get a palindrome (52545254525).

The spelling of 11312133214 in words is "eleven billion, three hundred twelve million, one hundred thirty-three thousand, two hundred fourteen".