1302313303330 has 32 divisors (see below), whose sum is σ = 2562163136064. Its totient is φ = 473677212096.

The previous prime is 1302313303327. The next prime is 1302313303429. The reversal of 1302313303330 is 333033132031.

It is a junction number, because it is equal to n+sod(n) for n = 1302313303295 and 1302313303304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74750952 + ... + 74768371.

It is an arithmetic number, because the mean of its divisors is an integer number (80067598002).

Almost surely, 2^{1302313303330} is an apocalyptic number.

1302313303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302313303330 is a deficient number, since it is larger than the sum of its proper divisors (1259849832734).

1302313303330 is a wasteful number, since it uses less digits than its factorization.

1302313303330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149519410.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 1302313303330 its reverse (333033132031), we get a palindrome (1635346435361).

The spelling of 1302313303330 in words is "one trillion, three hundred two billion, three hundred thirteen million, three hundred three thousand, three hundred thirty".