30231303109 has 12 divisors (see below), whose sum is σ = 36117553696. Its totient is φ = 24785910072.

The previous prime is 30231303103. The next prime is 30231303119. The reversal of 30231303109 is 90130313203.

It is not a de Polignac number, because 30231303109 - 2⁹ = 30231302597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231303103) 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, 4078299 + ... + 4085704.

Almost surely, 2^30231303109 is an apocalyptic number.

It is an amenable number.

30231303109 is a deficient number, since it is larger than the sum of its proper divisors (5886250587).

30231303109 is an equidigital number, since it uses as much as digits as its factorization.

30231303109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8164056 (or 8164033 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

The spelling of 30231303109 in words is "thirty billion, two hundred thirty-one million, three hundred three thousand, one hundred nine".