11330331220113 has 4 divisors (see below), whose sum is σ = 15107108293488. Its totient is φ = 7553554146740.

The previous prime is 11330331220067. The next prime is 11330331220133. The reversal of 11330331220113 is 31102213303311.

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 11330331220113 - 2¹⁷ = 11330331089041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11330331220133) 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, 1888388536683 + ... + 1888388536688.

It is an arithmetic number, because the mean of its divisors is an integer number (3776777073372).

Almost surely, 2^{11330331220113} is an apocalyptic number.

It is an amenable number.

11330331220113 is a deficient number, since it is larger than the sum of its proper divisors (3776777073375).

11330331220113 is an equidigital number, since it uses as much as digits as its factorization.

11330331220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776777073374.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11330331220113 its reverse (31102213303311), we get a palindrome (42432544523424).

The spelling of 11330331220113 in words is "eleven trillion, three hundred thirty billion, three hundred thirty-one million, two hundred twenty thousand, one hundred thirteen".