30012303223013 has 16 divisors (see below), whose sum is σ = 30108375014256. Its totient is φ = 29916418490880.

The previous prime is 30012303222983. The next prime is 30012303223031. The reversal of 30012303223013 is 31032230321003.

It can be written as a sum of positive squares in 8 ways, for example, as 1867177403809 + 28145125819204 = 1366447^2 + 5305198^2 .

It is a cyclic number.

It is not a de Polignac number, because 30012303223013 - 2¹⁸ = 30012302960869 is a prime.

It is a super-2 number, since 2×30012303223013² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30012303223013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012303228013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1325796131 + ... + 1325818767.

It is an arithmetic number, because the mean of its divisors is an integer number (1881773438391).

Almost surely, 2^{30012303223013} is an apocalyptic number.

It is an amenable number.

30012303223013 is a deficient number, since it is larger than the sum of its proper divisors (96071791243).

30012303223013 is a wasteful number, since it uses less digits than its factorization.

30012303223013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26584.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30012303223013 its reverse (31032230321003), we get a palindrome (61044533544016).

The spelling of 30012303223013 in words is "thirty trillion, twelve billion, three hundred three million, two hundred twenty-three thousand, thirteen".