1121000311041 has 32 divisors (see below), whose sum is σ = 1649577363840. Its totient is φ = 672744768000.

The previous prime is 1121000311037. The next prime is 1121000311063. The reversal of 1121000311041 is 1401130001211.

It is not a de Polignac number, because 1121000311041 - 2² = 1121000311037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1121000311041.

It is not an unprimeable number, because it can be changed into a prime (1121000311001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3789391 + ... + 4074491.

It is an arithmetic number, because the mean of its divisors is an integer number (51549292620).

Almost surely, 2^{1121000311041} is an apocalyptic number.

It is an amenable number.

1121000311041 is a deficient number, since it is larger than the sum of its proper divisors (528577052799).

1121000311041 is a wasteful number, since it uses less digits than its factorization.

1121000311041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287617.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1121000311041 its reverse (1401130001211), we get a palindrome (2522130312252).

The spelling of 1121000311041 in words is "one trillion, one hundred twenty-one billion, three hundred eleven thousand, forty-one".