11331230311120 has 80 divisors (see below), whose sum is σ = 27762734178432. Its totient is φ = 4292502156800.

The previous prime is 11331230311087. The next prime is 11331230311127. The reversal of 11331230311120 is 2111303213311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 11331230311091 and 11331230311100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331230311127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30300682 + ... + 30672361.

Almost surely, 2^{11331230311120} is an apocalyptic number.

11331230311120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331230311120 is an abundant number, since it is smaller than the sum of its proper divisors (16431503867312).

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

11331230311120 is a wasteful number, since it uses less digits than its factorization.

11331230311120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60973180 (or 60973174 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11331230311120 its reverse (2111303213311), we get a palindrome (13442533524431).

The spelling of 11331230311120 in words is "eleven trillion, three hundred thirty-one billion, two hundred thirty million, three hundred eleven thousand, one hundred twenty".