30123310222213 has 16 divisors (see below), whose sum is σ = 33505150827456. Its totient is φ = 26905651315200.

The previous prime is 30123310222199. The next prime is 30123310222219. The reversal of 30123310222213 is 31222201332103.

It is a cyclic number.

It is not a de Polignac number, because 30123310222213 - 2²¹ = 30123308125061 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 (30123310222219) 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, 251752588 + ... + 251872213.

It is an arithmetic number, because the mean of its divisors is an integer number (2094071926716).

Almost surely, 2^{30123310222213} is an apocalyptic number.

It is an amenable number.

30123310222213 is a deficient number, since it is larger than the sum of its proper divisors (3381840605243).

30123310222213 is a wasteful number, since it uses less digits than its factorization.

30123310222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503624964.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30123310222213 its reverse (31222201332103), we get a palindrome (61345511554316).

The spelling of 30123310222213 in words is "thirty trillion, one hundred twenty-three billion, three hundred ten million, two hundred twenty-two thousand, two hundred thirteen".