1012230003321 has 8 divisors (see below), whose sum is σ = 1499600004960. Its totient is φ = 674820002196.

The previous prime is 1012230003319. The next prime is 1012230003329. The reversal of 1012230003321 is 1233000322101.

1012230003321 is a `hidden beast` number, since 10 + 1 + 22 + 300 + 0 + 332 + 1 = 666.

It is not a de Polignac number, because 1012230003321 - 2¹ = 1012230003319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012230003294 and 1012230003303.

It is not an unprimeable number, because it can be changed into a prime (1012230003329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18745000035 + ... + 18745000088.

It is an arithmetic number, because the mean of its divisors is an integer number (187450000620).

Almost surely, 2^{1012230003321} is an apocalyptic number.

It is an amenable number.

1012230003321 is a deficient number, since it is larger than the sum of its proper divisors (487370001639).

1012230003321 is an equidigital number, since it uses as much as digits as its factorization.

1012230003321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37490000132 (or 37490000126 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1012230003321 its reverse (1233000322101), we get a palindrome (2245230325422).

The spelling of 1012230003321 in words is "one trillion, twelve billion, two hundred thirty million, three thousand, three hundred twenty-one".