1303213310300 has 72 divisors (see below), whose sum is σ = 3085837910400. Its totient is φ = 473776459200.

The previous prime is 1303213310297. The next prime is 1303213310327. The reversal of 1303213310300 is 30133123031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4282601 + ... + 4576799.

Almost surely, 2^{1303213310300} is an apocalyptic number.

1303213310300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1303213310300 is an abundant number, since it is smaller than the sum of its proper divisors (1782624600100).

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

1303213310300 is a wasteful number, since it uses less digits than its factorization.

1303213310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298251 (or 298244 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1303213310300 its reverse (30133123031), we get a palindrome (1333346433331).

The spelling of 1303213310300 in words is "one trillion, three hundred three billion, two hundred thirteen million, three hundred ten thousand, three hundred".