1121304583005 has 32 divisors (see below), whose sum is σ = 1798518988800. Its totient is φ = 596552953920.

The previous prime is 1121304582997. The next prime is 1121304583019. The reversal of 1121304583005 is 5003854031211.

It is not a de Polignac number, because 1121304583005 - 2³ = 1121304582997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17636904 + ... + 17700366.

It is an arithmetic number, because the mean of its divisors is an integer number (56203718400).

Almost surely, 2^{1121304583005} is an apocalyptic number.

1121304583005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1121304583005 is a deficient number, since it is larger than the sum of its proper divisors (677214405795).

1121304583005 is a wasteful number, since it uses less digits than its factorization.

1121304583005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66361.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 1121304583005 in words is "one trillion, one hundred twenty-one billion, three hundred four million, five hundred eighty-three thousand, five".