30011200303231 has 8 divisors (see below), whose sum is σ = 34476227144864. Its totient is φ = 25590601589760.

The previous prime is 30011200303187. The next prime is 30011200303277. The reversal of 30011200303231 is 13230300211003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30011200303231 - 2¹⁵ = 30011200270463 is a prime.

It is a super-2 number, since 2×30011200303231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30011200303199 and 30011200303208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011200363231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11107030590 + ... + 11107033291.

It is an arithmetic number, because the mean of its divisors is an integer number (4309528393108).

Almost surely, 2^{30011200303231} is an apocalyptic number.

30011200303231 is a deficient number, since it is larger than the sum of its proper divisors (4465026841633).

30011200303231 is a wasteful number, since it uses less digits than its factorization.

30011200303231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22214064081.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30011200303231 its reverse (13230300211003), we get a palindrome (43241500514234).

The spelling of 30011200303231 in words is "thirty trillion, eleven billion, two hundred million, three hundred three thousand, two hundred thirty-one".