1245301304 has 32 divisors (see below), whose sum is σ = 2582519520. Its totient is φ = 559218816.

The previous prime is 1245301283. The next prime is 1245301307. The reversal of 1245301304 is 4031035421.

It is a self number, because there is not a number n which added to its sum of digits gives 1245301304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245301307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157964 + ... + 165659.

It is an arithmetic number, because the mean of its divisors is an integer number (80703735).

Almost surely, 2^1245301304 is an apocalyptic number.

It is an amenable number.

1245301304 is an abundant number, since it is smaller than the sum of its proper divisors (1337218216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1245301304 is a wasteful number, since it uses less digits than its factorization.

1245301304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323679 (or 323675 counting only the distinct ones).

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

The square root of 1245301304 is about 35288.8269003094. The cubic root of 1245301304 is about 1075.8659124519.

Adding to 1245301304 its reverse (4031035421), we get a palindrome (5276336725).

The spelling of 1245301304 in words is "one billion, two hundred forty-five million, three hundred one thousand, three hundred four".