1121014311 has 16 divisors (see below), whose sum is σ = 1503813600. Its totient is φ = 742791168.

The previous prime is 1121014309. The next prime is 1121014327. The reversal of 1121014311 is 1134101211.

It is not a de Polignac number, because 1121014311 - 2¹ = 1121014309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121014361) 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 15 ways as a sum of consecutive naturals, for example, 554775 + ... + 556791.

It is an arithmetic number, because the mean of its divisors is an integer number (93988350).

Almost surely, 2^1121014311 is an apocalyptic number.

1121014311 is a deficient number, since it is larger than the sum of its proper divisors (382799289).

1121014311 is a wasteful number, since it uses less digits than its factorization.

1121014311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1121014311 is about 33481.5518009545. The cubic root of 1121014311 is about 1038.8122260101.

Adding to 1121014311 its reverse (1134101211), we get a palindrome (2255115522).

The spelling of 1121014311 in words is "one billion, one hundred twenty-one million, fourteen thousand, three hundred eleven".