1121030000311 has 8 divisors (see below), whose sum is σ = 1207331597360. Its totient is φ = 1034738191872.

The previous prime is 1121030000291. The next prime is 1121030000323. The reversal of 1121030000311 is 1130000301211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121030000311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1121030000291 and 1121030000300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121030000341) 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, 2208426 + ... + 2668183.

It is an arithmetic number, because the mean of its divisors is an integer number (150916449670).

Almost surely, 2^{1121030000311} is an apocalyptic number.

1121030000311 is a deficient number, since it is larger than the sum of its proper divisors (86301597049).

1121030000311 is a wasteful number, since it uses less digits than its factorization.

1121030000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894305.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1121030000311 its reverse (1130000301211), we get a palindrome (2251030301522).

The spelling of 1121030000311 in words is "one trillion, one hundred twenty-one billion, thirty million, three hundred eleven", and thus it is an aban number.