30233023301 has 12 divisors (see below), whose sum is σ = 32791051908. Its totient is φ = 27861784704.

The previous prime is 30233023291. The next prime is 30233023321. The reversal of 30233023301 is 10332033203.

It can be written as a sum of positive squares in 6 ways, for example, as 7612562500 + 22620460801 = 87250^2 + 150401^2 .

It is not a de Polignac number, because 30233023301 - 2⁶ = 30233023237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233023321) 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, 42320 + ... + 249513.

It is an arithmetic number, because the mean of its divisors is an integer number (2732587659).

Almost surely, 2^30233023301 is an apocalyptic number.

It is an amenable number.

30233023301 is a deficient number, since it is larger than the sum of its proper divisors (2558028607).

30233023301 is a wasteful number, since it uses less digits than its factorization.

30233023301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292472 (or 292459 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30233023301 its reverse (10332033203), we get a palindrome (40565056504).

The spelling of 30233023301 in words is "thirty billion, two hundred thirty-three million, twenty-three thousand, three hundred one".