1000312213304 has 16 divisors (see below), whose sum is σ = 1919203665720. Its totient is φ = 488524569120.

The previous prime is 1000312213259. The next prime is 1000312213333. The reversal of 1000312213304 is 4033122130001.

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 3 ways as a sum of consecutive naturals, for example, 1453941827 + ... + 1453942514.

Almost surely, 2^{1000312213304} is an apocalyptic number.

It is an amenable number.

1000312213304 is a deficient number, since it is larger than the sum of its proper divisors (918891452416).

1000312213304 is a wasteful number, since it uses less digits than its factorization.

1000312213304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907884390 (or 2907884386 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1000312213304 its reverse (4033122130001), we get a palindrome (5033434343305).

The spelling of 1000312213304 in words is "one trillion, three hundred twelve million, two hundred thirteen thousand, three hundred four".