11234131003240 has 32 divisors (see below), whose sum is σ = 25278686945280. Its totient is φ = 4493316012352.

The previous prime is 11234131003237. The next prime is 11234131003247. The reversal of 11234131003240 is 4230013143211.

11234131003240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11234131003247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9970792 + ... + 11040151.

It is an arithmetic number, because the mean of its divisors is an integer number (789958967040).

Almost surely, 2^{11234131003240} is an apocalyptic number.

11234131003240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11234131003240 is an abundant number, since it is smaller than the sum of its proper divisors (14044555942040).

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

11234131003240 is a wasteful number, since it uses less digits than its factorization.

11234131003240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21024321 (or 21024317 counting only the distinct ones).

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

Adding to 11234131003240 its reverse (4230013143211), we get a palindrome (15464144146451).

The spelling of 11234131003240 in words is "eleven trillion, two hundred thirty-four billion, one hundred thirty-one million, three thousand, two hundred forty".