11030101232321 has 16 divisors (see below), whose sum is σ = 11536261211904. Its totient is φ = 10535666851584.

The previous prime is 11030101232317. The next prime is 11030101232387. The reversal of 11030101232321 is 12323210103011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11030101232321 - 2² = 11030101232317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11030101232293 and 11030101232302.

It is not an unprimeable number, because it can be changed into a prime (11030101232621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201785 + ... + 4701161.

It is an arithmetic number, because the mean of its divisors is an integer number (721016325744).

Almost surely, 2^{11030101232321} is an apocalyptic number.

It is an amenable number.

11030101232321 is a deficient number, since it is larger than the sum of its proper divisors (506159979583).

11030101232321 is a wasteful number, since it uses less digits than its factorization.

11030101232321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500680.

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

Adding to 11030101232321 its reverse (12323210103011), we get a palindrome (23353311335332).

The spelling of 11030101232321 in words is "eleven trillion, thirty billion, one hundred one million, two hundred thirty-two thousand, three hundred twenty-one".