30223111031311 has 16 divisors (see below), whose sum is σ = 34574813350560. Its totient is φ = 26164723576320.

The previous prime is 30223111031293. The next prime is 30223111031317. The reversal of 30223111031311 is 11313011132203.

It is a cyclic number.

It is not a de Polignac number, because 30223111031311 - 2⁹ = 30223111030799 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 (30223111031317) 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, 648903390 + ... + 648949963.

It is an arithmetic number, because the mean of its divisors is an integer number (2160925834410).

Almost surely, 2^{30223111031311} is an apocalyptic number.

30223111031311 is a deficient number, since it is larger than the sum of its proper divisors (4351702319249).

30223111031311 is a wasteful number, since it uses less digits than its factorization.

30223111031311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297853466.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 30223111031311 its reverse (11313011132203), we get a palindrome (41536122163514).

The spelling of 30223111031311 in words is "thirty trillion, two hundred twenty-three billion, one hundred eleven million, thirty-one thousand, three hundred eleven".