11321213030 has 16 divisors (see below), whose sum is σ = 20657337984. Its totient is φ = 4466450880.

The previous prime is 11321213017. The next prime is 11321213041. The reversal of 11321213030 is 3031212311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7753526 + ... + 7754985.

It is an arithmetic number, because the mean of its divisors is an integer number (1291083624).

Almost surely, 2^11321213030 is an apocalyptic number.

11321213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11321213030 is a deficient number, since it is larger than the sum of its proper divisors (9336124954).

11321213030 is a wasteful number, since it uses less digits than its factorization.

11321213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15508591.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11321213030 its reverse (3031212311), we get a palindrome (14352425341).

The spelling of 11321213030 in words is "eleven billion, three hundred twenty-one million, two hundred thirteen thousand, thirty".