1100241879121 has 16 divisors (see below), whose sum is σ = 1371876000768. Its totient is φ = 857240168400.

The previous prime is 1100241879059. The next prime is 1100241879169. The reversal of 1100241879121 is 1219781420011.

It is not a de Polignac number, because 1100241879121 - 2¹⁷ = 1100241748049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100241879181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26335 + ... + 1483636.

It is an arithmetic number, because the mean of its divisors is an integer number (85742250048).

Almost surely, 2^{1100241879121} is an apocalyptic number.

1100241879121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1100241879121 is a deficient number, since it is larger than the sum of its proper divisors (271634121647).

1100241879121 is a wasteful number, since it uses less digits than its factorization.

1100241879121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519452.

The product of its (nonzero) digits is 8064, while the sum is 37.

The spelling of 1100241879121 in words is "one trillion, one hundred billion, two hundred forty-one million, eight hundred seventy-nine thousand, one hundred twenty-one".