1121123000011 has 8 divisors (see below), whose sum is σ = 1281670199264. Its totient is φ = 960672493440.

The previous prime is 1121123000009. The next prime is 1121123000027. The reversal of 1121123000011 is 1100003211211.

It is a happy number.

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 1121123000011 - 2¹ = 1121123000009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121122999955 and 1121123000000.

It is not an unprimeable number, because it can be changed into a prime (1121123000111) 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 7 ways as a sum of consecutive naturals, for example, 24148320 + ... + 24194701.

It is an arithmetic number, because the mean of its divisors is an integer number (160208774908).

Almost surely, 2^{1121123000011} is an apocalyptic number.

1121123000011 is a deficient number, since it is larger than the sum of its proper divisors (160547199253).

1121123000011 is an equidigital number, since it uses as much as digits as its factorization.

1121123000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48346341.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1121123000011 its reverse (1100003211211), we get a palindrome (2221126211222).

The spelling of 1121123000011 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-three million, eleven", and thus it is an aban number.