1000230003211 has 4 divisors (see below), whose sum is σ = 1001523962592. Its totient is φ = 998936043832.

The previous prime is 1000230003197. The next prime is 1000230003233. The reversal of 1000230003211 is 1123000320001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1000230003211 - 2¹¹ = 1000230001163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000230003191 and 1000230003200.

It is not an unprimeable number, because it can be changed into a prime (1000230003811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646978531 + ... + 646980076.

It is an arithmetic number, because the mean of its divisors is an integer number (250380990648).

Almost surely, 2^{1000230003211} is an apocalyptic number.

1000230003211 is a deficient number, since it is larger than the sum of its proper divisors (1293959381).

1000230003211 is an equidigital number, since it uses as much as digits as its factorization.

1000230003211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293959380.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1000230003211 its reverse (1123000320001), we get a palindrome (2123230323212).

The spelling of 1000230003211 in words is "one trillion, two hundred thirty million, three thousand, two hundred eleven".