1101231304 has 16 divisors (see below), whose sum is σ = 2186268300. Its totient is φ = 518226432.

The previous prime is 1101231293. The next prime is 1101231337. The reversal of 1101231304 is 4031321011.

It can be written as a sum of positive squares in 2 ways, for example, as 1079122500 + 22108804 = 32850^2 + 4702^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4048509 + ... + 4048780.

Almost surely, 2^1101231304 is an apocalyptic number.

It is an amenable number.

1101231304 is a deficient number, since it is larger than the sum of its proper divisors (1085036996).

1101231304 is a wasteful number, since it uses less digits than its factorization.

1101231304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8097312 (or 8097308 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1101231304 is about 33184.8053180970. The cubic root of 1101231304 is about 1032.6651386905.

Adding to 1101231304 its reverse (4031321011), we get a palindrome (5132552315).

The spelling of 1101231304 in words is "one billion, one hundred one million, two hundred thirty-one thousand, three hundred four".