30332223013 has 4 divisors (see below), whose sum is σ = 30459136320. Its totient is φ = 30205309708.

The previous prime is 30332223011. The next prime is 30332223041. The reversal of 30332223013 is 31032223303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31032223303 = 881 ⋅35223863.

It is a cyclic number.

It is not a de Polignac number, because 30332223013 - 2¹ = 30332223011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30332223011) 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, 63456295 + ... + 63456772.

It is an arithmetic number, because the mean of its divisors is an integer number (7614784080).

Almost surely, 2^30332223013 is an apocalyptic number.

It is an amenable number.

30332223013 is a deficient number, since it is larger than the sum of its proper divisors (126913307).

30332223013 is a wasteful number, since it uses less digits than its factorization.

30332223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126913306.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30332223013 its reverse (31032223303), we get a palindrome (61364446316).

The spelling of 30332223013 in words is "thirty billion, three hundred thirty-two million, two hundred twenty-three thousand, thirteen".