1120909383 has 24 divisors (see below), whose sum is σ = 1771151616. Its totient is φ = 677466000.

The previous prime is 1120909381. The next prime is 1120909403. The reversal of 1120909383 is 3839090211.

It is not a de Polignac number, because 1120909383 - 2¹ = 1120909381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120909381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20908 + ... + 51758.

It is an arithmetic number, because the mean of its divisors is an integer number (73797984).

Almost surely, 2^1120909383 is an apocalyptic number.

1120909383 is a deficient number, since it is larger than the sum of its proper divisors (650242233).

1120909383 is a wasteful number, since it uses less digits than its factorization.

1120909383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31235 (or 31232 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 1120909383 is about 33479.9848118245. The cubic root of 1120909383 is about 1038.7798137298.

Adding to 1120909383 its reverse (3839090211), we get a palindrome (4959999594).

The spelling of 1120909383 in words is "one billion, one hundred twenty million, nine hundred nine thousand, three hundred eighty-three".