11033312021230 has 32 divisors (see below), whose sum is σ = 21032242577856. Its totient is φ = 4152917881344.

The previous prime is 11033312021201. The next prime is 11033312021239. The reversal of 11033312021230 is 3212021333011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033312021239) 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, 5360674 + ... + 7127653.

It is an arithmetic number, because the mean of its divisors is an integer number (657257580558).

Almost surely, 2^{11033312021230} is an apocalyptic number.

11033312021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11033312021230 is a deficient number, since it is larger than the sum of its proper divisors (9998930556626).

11033312021230 is a wasteful number, since it uses less digits than its factorization.

11033312021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12493548.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11033312021230 its reverse (3212021333011), we get a palindrome (14245333354241).

The spelling of 11033312021230 in words is "eleven trillion, thirty-three billion, three hundred twelve million, twenty-one thousand, two hundred thirty".