11030230320212 has 12 divisors (see below), whose sum is σ = 19450253466336. Its totient is φ = 5473015044120.

The previous prime is 11030230320191. The next prime is 11030230320281. The reversal of 11030230320212 is 21202303203011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10525028408 + ... + 10525029455.

It is an arithmetic number, because the mean of its divisors is an integer number (1620854455528).

Almost surely, 2^{11030230320212} is an apocalyptic number.

It is an amenable number.

11030230320212 is a deficient number, since it is larger than the sum of its proper divisors (8420023146124).

11030230320212 is a wasteful number, since it uses less digits than its factorization.

11030230320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21050057998 (or 21050057996 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11030230320212 its reverse (21202303203011), we get a palindrome (32232533523223).

The spelling of 11030230320212 in words is "eleven trillion, thirty billion, two hundred thirty million, three hundred twenty thousand, two hundred twelve".