11304102540 has 96 divisors (see below), whose sum is σ = 32543078400. Its totient is φ = 2930381056.

The previous prime is 11304102533. The next prime is 11304102599. The reversal of 11304102540 is 4520140311.

It is a super-3 number, since 3×11304102540³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406729 + ... + 433631.

It is an arithmetic number, because the mean of its divisors is an integer number (338990400).

Almost surely, 2^11304102540 is an apocalyptic number.

11304102540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11304102540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16271539200).

11304102540 is an abundant number, since it is smaller than the sum of its proper divisors (21238975860).

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

11304102540 is a wasteful number, since it uses less digits than its factorization.

11304102540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27111 (or 27109 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11304102540 its reverse (4520140311), we get a palindrome (15824242851).

The spelling of 11304102540 in words is "eleven billion, three hundred four million, one hundred two thousand, five hundred forty".