1120344111 has 6 divisors (see below), whose sum is σ = 1618274840. Its totient is φ = 746896068.

The previous prime is 1120344107. The next prime is 1120344131. The reversal of 1120344111 is 1114430211.

1120344111 is a `hidden beast` number, since 11 + 203 + 441 + 11 = 666.

It is not a de Polignac number, because 1120344111 - 2² = 1120344107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120344131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62241331 + ... + 62241348.

Almost surely, 2^1120344111 is an apocalyptic number.

1120344111 is a deficient number, since it is larger than the sum of its proper divisors (497930729).

1120344111 is a wasteful number, since it uses less digits than its factorization.

1120344111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124482685 (or 124482682 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1120344111 is about 33471.5418079299. The cubic root of 1120344111 is about 1038.6051662855.

Adding to 1120344111 its reverse (1114430211), we get a palindrome (2234774322).

The spelling of 1120344111 in words is "one billion, one hundred twenty million, three hundred forty-four thousand, one hundred eleven".