230321001033 has 12 divisors (see below), whose sum is σ = 332717095620. Its totient is φ = 153532931616.

The previous prime is 230321000999. The next prime is 230321001047. The reversal of 230321001033 is 330100123032.

It can be written as a sum of positive squares in 2 ways, for example, as 196348244544 + 33972756489 = 443112^2 + 184317^2 .

It is not a de Polignac number, because 230321001033 - 2⁹ = 230321000521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230321000997 and 230321001015.

It is not an unprimeable number, because it can be changed into a prime (230321001073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1098466 + ... + 1291227.

It is an arithmetic number, because the mean of its divisors is an integer number (27726424635).

Almost surely, 2^230321001033 is an apocalyptic number.

It is an amenable number.

230321001033 is a deficient number, since it is larger than the sum of its proper divisors (102396094587).

230321001033 is a wasteful number, since it uses less digits than its factorization.

230321001033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400408 (or 2400405 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 230321001033 its reverse (330100123032), we get a palindrome (560421124065).

The spelling of 230321001033 in words is "two hundred thirty billion, three hundred twenty-one million, one thousand, thirty-three".