11320420435124 has 12 divisors (see below), whose sum is σ = 19810796562144. Its totient is φ = 5660192845944.

The previous prime is 11320420435117. The next prime is 11320420435127. The reversal of 11320420435124 is 42153402402311.

11320420435124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320420435127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2817104 + ... + 5529639.

It is an arithmetic number, because the mean of its divisors is an integer number (1650899713512).

Almost surely, 2^{11320420435124} is an apocalyptic number.

It is an amenable number.

11320420435124 is a deficient number, since it is larger than the sum of its proper divisors (8490376127020).

11320420435124 is a wasteful number, since it uses less digits than its factorization.

11320420435124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8685814 (or 8685812 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 11320420435124 its reverse (42153402402311), we get a palindrome (53473822837435).

The spelling of 11320420435124 in words is "eleven trillion, three hundred twenty billion, four hundred twenty million, four hundred thirty-five thousand, one hundred twenty-four".