11323210031120 has 80 divisors (see below), whose sum is σ = 29010914974272. Its totient is φ = 4083647823360.

The previous prime is 11323210031113. The next prime is 11323210031141. The reversal of 11323210031120 is 2113001232311.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11323210031092 and 11323210031101.

It is an unprimeable number.

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, 126556466 + ... + 126645905.

Almost surely, 2^{11323210031120} is an apocalyptic number.

11323210031120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323210031120 is an abundant number, since it is smaller than the sum of its proper divisors (17687704943152).

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

11323210031120 is a wasteful number, since it uses less digits than its factorization.

11323210031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253202440 (or 253202434 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11323210031120 its reverse (2113001232311), we get a palindrome (13436211263431).

The spelling of 11323210031120 in words is "eleven trillion, three hundred twenty-three billion, two hundred ten million, thirty-one thousand, one hundred twenty".