1125322304 has 14 divisors (see below), whose sum is σ = 2233061574. Its totient is φ = 562661120.

The previous prime is 1125322301. The next prime is 1125322307. The reversal of 1125322304 is 4032235211.

It is an interprime number because it is at equal distance from previous prime (1125322301) and next prime (1125322307).

It can be written as a sum of positive squares in only one way, i.e., 1118768704 + 6553600 = 33448^2 + 2560^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1125322304.

It is not an unprimeable number, because it can be changed into a prime (1125322301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8791517 + ... + 8791644.

Almost surely, 2^1125322304 is an apocalyptic number.

It is an amenable number.

1125322304 is a deficient number, since it is larger than the sum of its proper divisors (1107739270).

1125322304 is an equidigital number, since it uses as much as digits as its factorization.

1125322304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17583173 (or 17583163 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1125322304 is about 33545.8239427801. The cubic root of 1125322304 is about 1040.1412234257.

Adding to 1125322304 its reverse (4032235211), we get a palindrome (5157557515).

The spelling of 1125322304 in words is "one billion, one hundred twenty-five million, three hundred twenty-two thousand, three hundred four".