1001030320312 has 32 divisors (see below), whose sum is σ = 2047604054400. Its totient is φ = 455004440800.

The previous prime is 1001030320309. The next prime is 1001030320319. The reversal of 1001030320312 is 2130230301001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001030320319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6010887 + ... + 6175177.

It is an arithmetic number, because the mean of its divisors is an integer number (63987626700).

Almost surely, 2^{1001030320312} is an apocalyptic number.

It is an amenable number.

1001030320312 is an abundant number, since it is smaller than the sum of its proper divisors (1046573734088).

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

1001030320312 is a wasteful number, since it uses less digits than its factorization.

1001030320312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233547 (or 233543 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1001030320312 its reverse (2130230301001), we get a palindrome (3131260621313).

The spelling of 1001030320312 in words is "one trillion, one billion, thirty million, three hundred twenty thousand, three hundred twelve".