11102303230440 has 32 divisors (see below), whose sum is σ = 33306909691680. Its totient is φ = 2960614194752.

The previous prime is 11102303230423. The next prime is 11102303230471. The reversal of 11102303230440 is 4403230320111.

It is a happy number.

11102303230440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11102303230440² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11102303230440.

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, 46259596674 + ... + 46259596913.

It is an arithmetic number, because the mean of its divisors is an integer number (1040840927865).

Almost surely, 2^{11102303230440} is an apocalyptic number.

11102303230440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102303230440 is an abundant number, since it is smaller than the sum of its proper divisors (22204606461240).

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

11102303230440 is a wasteful number, since it uses less digits than its factorization.

11102303230440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92519193601 (or 92519193597 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11102303230440 its reverse (4403230320111), we get a palindrome (15505533550551).

The spelling of 11102303230440 in words is "eleven trillion, one hundred two billion, three hundred three million, two hundred thirty thousand, four hundred forty".