1121430341211 has 16 divisors (see below), whose sum is σ = 1530049150080. Its totient is φ = 730216690560.

The previous prime is 1121430341177. The next prime is 1121430341219.

1121430341211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1121430341211 - 2³⁰ = 1120356599387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121430341219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7886380 + ... + 8027318.

It is an arithmetic number, because the mean of its divisors is an integer number (95628071880).

Almost surely, 2^{1121430341211} is an apocalyptic number.

1121430341211 is a deficient number, since it is larger than the sum of its proper divisors (408618808869).

1121430341211 is a wasteful number, since it uses less digits than its factorization.

1121430341211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202666.

The product of its (nonzero) digits is 576, while the sum is 24.

It can be divided in two parts, 1121430 and 341211, that added together give a palindrome (1462641).

The spelling of 1121430341211 in words is "one trillion, one hundred twenty-one billion, four hundred thirty million, three hundred forty-one thousand, two hundred eleven".