30021201130229 has 4 divisors (see below), whose sum is σ = 30021294531084. Its totient is φ = 30021107729376.

The previous prime is 30021201130171. The next prime is 30021201130279. The reversal of 30021201130229 is 92203110212003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13070466396100 + 16950734734129 = 3615310^2 + 4117127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30021201130229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30021201130198 and 30021201130207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30021201130279) 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, 46216622 + ... + 46861695.

It is an arithmetic number, because the mean of its divisors is an integer number (7505323632771).

Almost surely, 2^{30021201130229} is an apocalyptic number.

It is an amenable number.

30021201130229 is a deficient number, since it is larger than the sum of its proper divisors (93400855).

30021201130229 is an equidigital number, since it uses as much as digits as its factorization.

30021201130229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93400854.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 30021201130229 in words is "thirty trillion, twenty-one billion, two hundred one million, one hundred thirty thousand, two hundred twenty-nine".