30111310212230 has 32 divisors (see below), whose sum is σ = 58369874953824. Its totient is φ = 11117973044736.

The previous prime is 30111310212161. The next prime is 30111310212239. The reversal of 30111310212230 is 3221201311103.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30111310212239) 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, 43413017 + ... + 44101163.

It is an arithmetic number, because the mean of its divisors is an integer number (1824058592307).

Almost surely, 2^{30111310212230} is an apocalyptic number.

30111310212230 is a deficient number, since it is larger than the sum of its proper divisors (28258564741594).

30111310212230 is a wasteful number, since it uses less digits than its factorization.

30111310212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024760.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30111310212230 its reverse (3221201311103), we get a palindrome (33332511523333).

The spelling of 30111310212230 in words is "thirty trillion, one hundred eleven billion, three hundred ten million, two hundred twelve thousand, two hundred thirty".