30230333111120 has 20 divisors (see below), whose sum is σ = 70285524483540. Its totient is φ = 12092133244416.

The previous prime is 30230333111101. The next prime is 30230333111129. The reversal of 30230333111120 is 2111133303203.

It can be written as a sum of positive squares in 2 ways, for example, as 20624350291216 + 9605982819904 = 4541404^2 + 3099352^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230333111129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188939581865 + ... + 188939582024.

It is an arithmetic number, because the mean of its divisors is an integer number (3514276224177).

Almost surely, 2^{30230333111120} is an apocalyptic number.

It is an amenable number.

30230333111120 is an abundant number, since it is smaller than the sum of its proper divisors (40055191372420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30230333111120 is a wasteful number, since it uses less digits than its factorization.

30230333111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377879163902 (or 377879163896 counting only the distinct ones).

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

Adding to 30230333111120 its reverse (2111133303203), we get a palindrome (32341466414323).

The spelling of 30230333111120 in words is "thirty trillion, two hundred thirty billion, three hundred thirty-three million, one hundred eleven thousand, one hundred twenty".