1303330312025 has 24 divisors (see below), whose sum is σ = 1847048073024. Its totient is φ = 893691489600.

The previous prime is 1303330311967. The next prime is 1303330312027. The reversal of 1303330312025 is 5202130333031.

It is not a de Polignac number, because 1303330312025 - 2¹⁰ = 1303330311001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1303330311985 and 1303330312003.

It is not an unprimeable number, because it can be changed into a prime (1303330312027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14539994 + ... + 14629356.

It is an arithmetic number, because the mean of its divisors is an integer number (76960336376).

Almost surely, 2^{1303330312025} is an apocalyptic number.

It is an amenable number.

1303330312025 is a deficient number, since it is larger than the sum of its proper divisors (543717760999).

1303330312025 is an equidigital number, since it uses as much as digits as its factorization.

1303330312025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172721 (or 172716 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 26.

Adding to 1303330312025 its reverse (5202130333031), we get a palindrome (6505460645056).

The spelling of 1303330312025 in words is "one trillion, three hundred three billion, three hundred thirty million, three hundred twelve thousand, twenty-five".