1120404173 has 8 divisors (see below), whose sum is σ = 1310240448. Its totient is φ = 938012544.

The previous prime is 1120404167. The next prime is 1120404191. The reversal of 1120404173 is 3714040211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120404173 - 2¹⁴ = 1120387789 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 (1120404143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1860836 + ... + 1861437.

It is an arithmetic number, because the mean of its divisors is an integer number (163780056).

Almost surely, 2^1120404173 is an apocalyptic number.

It is an amenable number.

1120404173 is a deficient number, since it is larger than the sum of its proper divisors (189836275).

1120404173 is an equidigital number, since it uses as much as digits as its factorization.

1120404173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722323.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1120404173 is about 33472.4390058448. The cubic root of 1120404173 is about 1038.6237259370.

Adding to 1120404173 its reverse (3714040211), we get a palindrome (4834444384).

The spelling of 1120404173 in words is "one billion, one hundred twenty million, four hundred four thousand, one hundred seventy-three".