1173701343 has 12 divisors (see below), whose sum is σ = 1598949080. Its totient is φ = 765814992.

The previous prime is 1173701299. The next prime is 1173701357. The reversal of 1173701343 is 3431073711.

It is not a de Polignac number, because 1173701343 - 2¹² = 1173697247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1173701343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1173701363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81928 + ... + 95181.

Almost surely, 2^1173701343 is an apocalyptic number.

1173701343 is a deficient number, since it is larger than the sum of its proper divisors (425247737).

1173701343 is an equidigital number, since it uses as much as digits as its factorization.

1173701343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177206 (or 177159 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 1173701343 is about 34259.3249057830. The cubic root of 1173701343 is about 1054.8382441821.

The spelling of 1173701343 in words is "one billion, one hundred seventy-three million, seven hundred one thousand, three hundred forty-three".