11133420231120 has 80 divisors (see below), whose sum is σ = 37651202972352. Its totient is φ = 2699010964480.

The previous prime is 11133420231103. The next prime is 11133420231161. The reversal of 11133420231120 is 2113202433111.

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

It is a super-2 number, since 2×11133420231120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2108599677 + ... + 2108604956.

Almost surely, 2^{11133420231120} is an apocalyptic number.

11133420231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133420231120 is an abundant number, since it is smaller than the sum of its proper divisors (26517782741232).

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

11133420231120 is a wasteful number, since it uses less digits than its factorization.

11133420231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217204660 (or 4217204654 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11133420231120 its reverse (2113202433111), we get a palindrome (13246622664231).

The spelling of 11133420231120 in words is "eleven trillion, one hundred thirty-three billion, four hundred twenty million, two hundred thirty-one thousand, one hundred twenty".