1001100011124 has 12 divisors (see below), whose sum is σ = 2335900025984. Its totient is φ = 333700003704.

The previous prime is 1001100011123. The next prime is 1001100011179. The reversal of 1001100011124 is 4211100011001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 83425000927 = 1001100011124 / (1 + 0 + 0 + 1 + 1 + 0 + 0 + 0 + 1 + 1 + 1 + 2 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001100011123) 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, 41712500452 + ... + 41712500475.

Almost surely, 2^{1001100011124} is an apocalyptic number.

It is an amenable number.

1001100011124 is an abundant number, since it is smaller than the sum of its proper divisors (1334800014860).

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

1001100011124 is a wasteful number, since it uses less digits than its factorization.

1001100011124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83425000934 (or 83425000932 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1001100011124 its reverse (4211100011001), we get a palindrome (5212200022125).

The spelling of 1001100011124 in words is "one trillion, one billion, one hundred million, eleven thousand, one hundred twenty-four".