1121132670409 has 8 divisors (see below), whose sum is σ = 1140314764320. Its totient is φ = 1101956571456.

The previous prime is 1121132670401. The next prime is 1121132670473. The reversal of 1121132670409 is 9040762311211.

It is a happy number.

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 1121132670409 - 2³ = 1121132670401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121132670401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1120707 + ... + 1870360.

It is an arithmetic number, because the mean of its divisors is an integer number (142539345540).

Almost surely, 2^{1121132670409} is an apocalyptic number.

It is an amenable number.

1121132670409 is a deficient number, since it is larger than the sum of its proper divisors (19182093911).

1121132670409 is an equidigital number, since it uses as much as digits as its factorization.

1121132670409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997479.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 1121132670409 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, six hundred seventy thousand, four hundred nine".