11030321344 has 56 divisors (see below), whose sum is σ = 26486693280. Its totient is φ = 4449202176.

The previous prime is 11030321339. The next prime is 11030321399. The reversal of 11030321344 is 44312303011.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716539 + ... + 731770.

Almost surely, 2^11030321344 is an apocalyptic number.

11030321344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11030321344 is an abundant number, since it is smaller than the sum of its proper divisors (15456371936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11030321344 is a wasteful number, since it uses less digits than its factorization.

11030321344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448345 (or 1448335 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11030321344 its reverse (44312303011), we get a palindrome (55342624355).

The spelling of 11030321344 in words is "eleven billion, thirty million, three hundred twenty-one thousand, three hundred forty-four".