11202030431124 has 48 divisors (see below), whose sum is σ = 28148903848128. Its totient is φ = 3446752635648.

The previous prime is 11202030431117. The next prime is 11202030431143. The reversal of 11202030431124 is 42113403020211.

It is a junction number, because it is equal to n+sod(n) for n = 11202030431094 and 11202030431103.

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, 36384559 + ... + 36691145.

It is an arithmetic number, because the mean of its divisors is an integer number (586435496836).

Almost surely, 2^{11202030431124} is an apocalyptic number.

It is an amenable number.

11202030431124 is an abundant number, since it is smaller than the sum of its proper divisors (16946873417004).

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

11202030431124 is a wasteful number, since it uses less digits than its factorization.

11202030431124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540824 (or 540822 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11202030431124 its reverse (42113403020211), we get a palindrome (53315433451335).

The spelling of 11202030431124 in words is "eleven trillion, two hundred two billion, thirty million, four hundred thirty-one thousand, one hundred twenty-four".