1136480323 has 12 divisors (see below), whose sum is σ = 1245611304. Its totient is φ = 1028332800.

The previous prime is 1136480299. The next prime is 1136480327. The reversal of 1136480323 is 3230846311.

It is not a de Polignac number, because 1136480323 - 2²¹ = 1134383171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1136480327) 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, 2100433 + ... + 2100973.

It is an arithmetic number, because the mean of its divisors is an integer number (103800942).

Almost surely, 2^1136480323 is an apocalyptic number.

1136480323 is a deficient number, since it is larger than the sum of its proper divisors (109130981).

1136480323 is an frugal number, since it uses more digits than its factorization.

1136480323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1136480323 is about 33711.7238212465. The cubic root of 1136480323 is about 1043.5677280863.

The spelling of 1136480323 in words is "one billion, one hundred thirty-six million, four hundred eighty thousand, three hundred twenty-three".