11130130333121 has 4 divisors (see below), whose sum is σ = 11137645615044. Its totient is φ = 11122615051200.

The previous prime is 11130130333117. The next prime is 11130130333123. The reversal of 11130130333121 is 12133303103111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5984559824896 + 5145570508225 = 2446336^2 + 2268385^2 .

It is a cyclic number.

It is not a de Polignac number, because 11130130333121 - 2² = 11130130333117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130130333123) 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, 3757638740 + ... + 3757641701.

It is an arithmetic number, because the mean of its divisors is an integer number (2784411403761).

Almost surely, 2^{11130130333121} is an apocalyptic number.

It is an amenable number.

11130130333121 is a deficient number, since it is larger than the sum of its proper divisors (7515281923).

11130130333121 is an equidigital number, since it uses as much as digits as its factorization.

11130130333121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7515281922.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11130130333121 its reverse (12133303103111), we get a palindrome (23263433436232).

The spelling of 11130130333121 in words is "eleven trillion, one hundred thirty billion, one hundred thirty million, three hundred thirty-three thousand, one hundred twenty-one".