230333001321 has 16 divisors (see below), whose sum is σ = 314633870208. Its totient is φ = 149794512000.

The previous prime is 230333001307. The next prime is 230333001329. The reversal of 230333001321 is 123100333032.

It is not a de Polignac number, because 230333001321 - 2⁹ = 230333000809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230333001329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156335 + ... + 1340811.

It is an arithmetic number, because the mean of its divisors is an integer number (19664616888).

Almost surely, 2^230333001321 is an apocalyptic number.

It is an amenable number.

230333001321 is a deficient number, since it is larger than the sum of its proper divisors (84300868887).

230333001321 is a wasteful number, since it uses less digits than its factorization.

230333001321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194672.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 230333001321 its reverse (123100333032), we get a palindrome (353433334353).

The spelling of 230333001321 in words is "two hundred thirty billion, three hundred thirty-three million, one thousand, three hundred twenty-one".