1124411011121 has 4 divisors (see below), whose sum is σ = 1124720684544. Its totient is φ = 1124101337700.

The previous prime is 1124411011103. The next prime is 1124411011127. The reversal of 1124411011121 is 1211101144211.

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 1124411011121 - 2²⁶ = 1124343902257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124411011093 and 1124411011102.

It is not an unprimeable number, because it can be changed into a prime (1124411011127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154831265 + ... + 154838526.

It is an arithmetic number, because the mean of its divisors is an integer number (281180171136).

Almost surely, 2^{1124411011121} is an apocalyptic number.

It is an amenable number.

1124411011121 is a deficient number, since it is larger than the sum of its proper divisors (309673423).

1124411011121 is an equidigital number, since it uses as much as digits as its factorization.

1124411011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309673422.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 1124411011121 its reverse (1211101144211), we get a palindrome (2335512155332).

The spelling of 1124411011121 in words is "one trillion, one hundred twenty-four billion, four hundred eleven million, eleven thousand, one hundred twenty-one".