1304302550133 has 32 divisors (see below), whose sum is σ = 1933225500672. Its totient is φ = 775575561600.

The previous prime is 1304302550107. The next prime is 1304302550149. The reversal of 1304302550133 is 3310552034031.

It is not a de Polignac number, because 1304302550133 - 2¹⁸ = 1304302287989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1304302550133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304302550153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 957235 + ... + 1877472.

It is an arithmetic number, because the mean of its divisors is an integer number (60413296896).

Almost surely, 2^{1304302550133} is an apocalyptic number.

It is an amenable number.

1304302550133 is a deficient number, since it is larger than the sum of its proper divisors (628922950539).

1304302550133 is a wasteful number, since it uses less digits than its factorization.

1304302550133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834985.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 1304302550133 its reverse (3310552034031), we get a palindrome (4614854584164).

The spelling of 1304302550133 in words is "one trillion, three hundred four billion, three hundred two million, five hundred fifty thousand, one hundred thirty-three".