11102402100124 has 24 divisors (see below), whose sum is σ = 20656479060000. Its totient is φ = 5209658735424.

The previous prime is 11102402100121. The next prime is 11102402100149. The reversal of 11102402100124 is 42100120420111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102402100121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138469499 + ... + 1138479250.

It is an arithmetic number, because the mean of its divisors is an integer number (860686627500).

Almost surely, 2^{11102402100124} is an apocalyptic number.

It is an amenable number.

11102402100124 is a deficient number, since it is larger than the sum of its proper divisors (9554076959876).

11102402100124 is a wasteful number, since it uses less digits than its factorization.

11102402100124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276948829 (or 2276948827 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11102402100124 its reverse (42100120420111), we get a palindrome (53202522520235).

The spelling of 11102402100124 in words is "eleven trillion, one hundred two billion, four hundred two million, one hundred thousand, one hundred twenty-four".