1121140334 has 16 divisors (see below), whose sum is σ = 1775896080. Its totient is φ = 529364160.

The previous prime is 1121140283. The next prime is 1121140343. The reversal of 1121140334 is 4330411211.

It is a congruent number.

It is an unprimeable number.

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, 35237 + ... + 59024.

It is an arithmetic number, because the mean of its divisors is an integer number (110993505).

Almost surely, 2^1121140334 is an apocalyptic number.

1121140334 is a deficient number, since it is larger than the sum of its proper divisors (654755746).

1121140334 is a wasteful number, since it uses less digits than its factorization.

1121140334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94595.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1121140334 is about 33483.4337247541. The cubic root of 1121140334 is about 1038.8511518670.

Adding to 1121140334 its reverse (4330411211), we get a palindrome (5451551545).

The spelling of 1121140334 in words is "one billion, one hundred twenty-one million, one hundred forty thousand, three hundred thirty-four".