1110423092821 has 8 divisors (see below), whose sum is σ = 1277138117120. Its totient is φ = 945728857008.

The previous prime is 1110423092813. The next prime is 1110423092879. The reversal of 1110423092821 is 1282903240111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1110423092821 - 2³ = 1110423092813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110423092621) 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, 505195941 + ... + 505198138.

It is an arithmetic number, because the mean of its divisors is an integer number (159642264640).

Almost surely, 2^{1110423092821} is an apocalyptic number.

It is an amenable number.

1110423092821 is a deficient number, since it is larger than the sum of its proper divisors (166715024299).

1110423092821 is a wasteful number, since it uses less digits than its factorization.

1110423092821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010394243.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 1110423092821 in words is "one trillion, one hundred ten billion, four hundred twenty-three million, ninety-two thousand, eight hundred twenty-one".