1120937273 has 4 divisors (see below), whose sum is σ = 1122006900. Its totient is φ = 1119867648.

The previous prime is 1120937267. The next prime is 1120937299. The reversal of 1120937273 is 3727390211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3727390211 = 179 ⋅20823409.

It can be written as a sum of positive squares in 2 ways, for example, as 645566464 + 475370809 = 25408^2 + 21803^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120937273 - 2¹⁶ = 1120871737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120937173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533240 + ... + 535337.

It is an arithmetic number, because the mean of its divisors is an integer number (280501725).

Almost surely, 2^1120937273 is an apocalyptic number.

It is an amenable number.

1120937273 is a deficient number, since it is larger than the sum of its proper divisors (1069627).

1120937273 is a wasteful number, since it uses less digits than its factorization.

1120937273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069626.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 1120937273 is about 33480.4013267464. The cubic root of 1120937273 is about 1038.7884291538.

The spelling of 1120937273 in words is "one billion, one hundred twenty million, nine hundred thirty-seven thousand, two hundred seventy-three".