1300450235 has 32 divisors (see below), whose sum is σ = 1816376832. Its totient is φ = 875381760.

The previous prime is 1300450213. The next prime is 1300450237. The reversal of 1300450235 is 5320540031.

It is not a de Polignac number, because 1300450235 - 2¹⁰ = 1300449211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1300450235.

It is not an unprimeable number, because it can be changed into a prime (1300450237) 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 31 ways as a sum of consecutive naturals, for example, 827000 + ... + 828570.

It is an arithmetic number, because the mean of its divisors is an integer number (56761776).

Almost surely, 2^1300450235 is an apocalyptic number.

1300450235 is a deficient number, since it is larger than the sum of its proper divisors (515926597).

1300450235 is a wasteful number, since it uses less digits than its factorization.

1300450235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1300450235 is about 36061.7558502078. The cubic root of 1300450235 is about 1091.5188642298.

Adding to 1300450235 its reverse (5320540031), we get a palindrome (6620990266).

The spelling of 1300450235 in words is "one billion, three hundred million, four hundred fifty thousand, two hundred thirty-five".