1119120273 has 32 divisors (see below), whose sum is σ = 1755801600. Its totient is φ = 702526608.

The previous prime is 1119120271. The next prime is 1119120287. The reversal of 1119120273 is 3720219111.

It is not a de Polignac number, because 1119120273 - 2¹ = 1119120271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1119120271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79140 + ... + 92202.

It is an arithmetic number, because the mean of its divisors is an integer number (54868800).

Almost surely, 2^1119120273 is an apocalyptic number.

It is an amenable number.

1119120273 is a deficient number, since it is larger than the sum of its proper divisors (636681327).

1119120273 is a wasteful number, since it uses less digits than its factorization.

1119120273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13258 (or 13252 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 1119120273 is about 33453.2550434184. The cubic root of 1119120273 is about 1038.2268457402.

Adding to 1119120273 its reverse (3720219111), we get a palindrome (4839339384).

The spelling of 1119120273 in words is "one billion, one hundred nineteen million, one hundred twenty thousand, two hundred seventy-three".