1121000211041 has 8 divisors (see below), whose sum is σ = 1123005886464. Its totient is φ = 1118996328960.

The previous prime is 1121000211017. The next prime is 1121000211047. The reversal of 1121000211041 is 1401120001211.

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 1121000211041 - 2³⁴ = 1103820341857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121000211047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806096 + ... + 1700526.

It is an arithmetic number, because the mean of its divisors is an integer number (140375735808).

Almost surely, 2^{1121000211041} is an apocalyptic number.

It is an amenable number.

1121000211041 is a deficient number, since it is larger than the sum of its proper divisors (2005675423).

1121000211041 is a wasteful number, since it uses less digits than its factorization.

1121000211041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896671.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1121000211041 its reverse (1401120001211), we get a palindrome (2522120212252).

The spelling of 1121000211041 in words is "one trillion, one hundred twenty-one billion, two hundred eleven thousand, forty-one".