1120132021009 has 4 divisors (see below), whose sum is σ = 1120594314816. Its totient is φ = 1119669727204.

The previous prime is 1120132020989. The next prime is 1120132021109. The reversal of 1120132021009 is 9001202310211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1120132021009 - 2¹¹ = 1120132018961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120132021109) 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, 231143269 + ... + 231148114.

It is an arithmetic number, because the mean of its divisors is an integer number (280148578704).

Almost surely, 2^{1120132021009} is an apocalyptic number.

It is an amenable number.

1120132021009 is a deficient number, since it is larger than the sum of its proper divisors (462293807).

1120132021009 is an equidigital number, since it uses as much as digits as its factorization.

1120132021009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462293806.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 1120132021009 in words is "one trillion, one hundred twenty billion, one hundred thirty-two million, twenty-one thousand, nine".