11130122320321 has 4 divisors (see below), whose sum is σ = 11130653688112. Its totient is φ = 11129590952532.

The previous prime is 11130122320301. The next prime is 11130122320351. The reversal of 11130122320321 is 12302322103111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11130122320321 - 2¹³ = 11130122312129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11130122320292 and 11130122320301.

It is not an unprimeable number, because it can be changed into a prime (11130122320301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265652475 + ... + 265694368.

It is an arithmetic number, because the mean of its divisors is an integer number (2782663422028).

Almost surely, 2^{11130122320321} is an apocalyptic number.

It is an amenable number.

11130122320321 is a deficient number, since it is larger than the sum of its proper divisors (531367791).

11130122320321 is an equidigital number, since it uses as much as digits as its factorization.

11130122320321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531367790.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11130122320321 its reverse (12302322103111), we get a palindrome (23432444423432).

The spelling of 11130122320321 in words is "eleven trillion, one hundred thirty billion, one hundred twenty-two million, three hundred twenty thousand, three hundred twenty-one".