11331310131330 has 96 divisors (see below), whose sum is σ = 31636897372224. Its totient is φ = 2589872148864.

The previous prime is 11331310131293. The next prime is 11331310131347. The reversal of 11331310131330 is 3313101313311.

It is a self number, because there is not a number n which added to its sum of digits gives 11331310131330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27968484 + ... + 28370736.

It is an arithmetic number, because the mean of its divisors is an integer number (329551014294).

Almost surely, 2^{11331310131330} is an apocalyptic number.

11331310131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331310131330 is an abundant number, since it is smaller than the sum of its proper divisors (20305587240894).

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

11331310131330 is a wasteful number, since it uses less digits than its factorization.

11331310131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421440 (or 421433 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 24.

Adding to 11331310131330 its reverse (3313101313311), we get a palindrome (14644411444641).

It can be divided in two parts, 1 and 1331310131330, that added together give a palindrome (1331310131331).

The spelling of 11331310131330 in words is "eleven trillion, three hundred thirty-one billion, three hundred ten million, one hundred thirty-one thousand, three hundred thirty".