11235313540 has 48 divisors (see below), whose sum is σ = 25827076800. Its totient is φ = 4071601280.

The previous prime is 11235313519. The next prime is 11235313541. The reversal of 11235313540 is 4531353211.

It is a happy number.

11235313540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11235313499 and 11235313508.

It is not an unprimeable number, because it can be changed into a prime (11235313541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22690 + ... + 151609.

It is an arithmetic number, because the mean of its divisors is an integer number (538064100).

Almost surely, 2^11235313540 is an apocalyptic number.

11235313540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11235313540 is an abundant number, since it is smaller than the sum of its proper divisors (14591763260).

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

11235313540 is a wasteful number, since it uses less digits than its factorization.

11235313540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174612 (or 174610 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 11235313540 its reverse (4531353211), we get a palindrome (15766666751).

The spelling of 11235313540 in words is "eleven billion, two hundred thirty-five million, three hundred thirteen thousand, five hundred forty".