2030203012321 has 8 divisors (see below), whose sum is σ = 2214777384288. Its totient is φ = 1845630384000.

The previous prime is 2030203012309. The next prime is 2030203012333. The reversal of 2030203012321 is 1232103020302.

It is an interprime number because it is at equal distance from previous prime (2030203012309) and next prime (2030203012333).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2030203012321 - 2²³ = 2030194623713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030203012121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3728026 + ... + 4237756.

It is an arithmetic number, because the mean of its divisors is an integer number (276847173036).

Almost surely, 2^{2030203012321} is an apocalyptic number.

It is an amenable number.

2030203012321 is a deficient number, since it is larger than the sum of its proper divisors (184574371967).

2030203012321 is a wasteful number, since it uses less digits than its factorization.

2030203012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871823.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2030203012321 its reverse (1232103020302), we get a palindrome (3262306032623).

The spelling of 2030203012321 in words is "two trillion, thirty billion, two hundred three million, twelve thousand, three hundred twenty-one".