30230331011321 has 16 divisors (see below), whose sum is σ = 34824108967680. Its totient is φ = 25705865989440.

The previous prime is 30230331011291. The next prime is 30230331011329. The reversal of 30230331011321 is 12311013303203.

It is a de Polignac number, because none of the positive numbers 2^k-30230331011321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30230331011329) 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 15 ways as a sum of consecutive naturals, for example, 21102986 + ... + 22489923.

It is an arithmetic number, because the mean of its divisors is an integer number (2176506810480).

Almost surely, 2^{30230331011321} is an apocalyptic number.

It is an amenable number.

30230331011321 is a deficient number, since it is larger than the sum of its proper divisors (4593777956359).

30230331011321 is a wasteful number, since it uses less digits than its factorization.

30230331011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43593704.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 30230331011321 its reverse (12311013303203), we get a palindrome (42541344314524).

The spelling of 30230331011321 in words is "thirty trillion, two hundred thirty billion, three hundred thirty-one million, eleven thousand, three hundred twenty-one".