11312313244 has 6 divisors (see below), whose sum is σ = 19796548184. Its totient is φ = 5656156620.

The previous prime is 11312313241. The next prime is 11312313251. The reversal of 11312313244 is 44231321311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312313241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414039152 + ... + 1414039159.

Almost surely, 2^11312313244 is an apocalyptic number.

It is an amenable number.

11312313244 is a deficient number, since it is larger than the sum of its proper divisors (8484234940).

11312313244 is a wasteful number, since it uses less digits than its factorization.

11312313244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828078315 (or 2828078313 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 11312313244 its reverse (44231321311), we get a palindrome (55543634555).

The spelling of 11312313244 in words is "eleven billion, three hundred twelve million, three hundred thirteen thousand, two hundred forty-four".