1136473243 has 8 divisors (see below), whose sum is σ = 1155081312. Its totient is φ = 1118006016.

The previous prime is 1136473211. The next prime is 1136473259. The reversal of 1136473243 is 3423746311.

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

It is a cyclic number.

It is not a de Polignac number, because 1136473243 - 2⁵ = 1136473211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1136473199 and 1136473208.

It is not an unprimeable number, because it can be changed into a prime (1136423243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18880 + ... + 51277.

It is an arithmetic number, because the mean of its divisors is an integer number (144385164).

Almost surely, 2^1136473243 is an apocalyptic number.

1136473243 is a deficient number, since it is larger than the sum of its proper divisors (18608069).

1136473243 is an equidigital number, since it uses as much as digits as its factorization.

1136473243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70421.

The product of its digits is 36288, while the sum is 34.

The square root of 1136473243 is about 33711.6188131036. The cubic root of 1136473243 is about 1043.5655610229.

The spelling of 1136473243 in words is "one billion, one hundred thirty-six million, four hundred seventy-three thousand, two hundred forty-three".