11001120313 has 2 divisors, whose sum is σ = 11001120314. Its totient is φ = 11001120312.

The previous prime is 11001120307. The next prime is 11001120323. The reversal of 11001120313 is 31302110011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10077750544 + 923369769 = 100388^2 + 30387^2 .

It is a cyclic number.

It is not a de Polignac number, because 11001120313 - 2²⁵ = 10967565881 is a prime.

It is a super-2 number, since 2×11001120313² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11001120293 and 11001120302.

It is not a weakly prime, because it can be changed into another prime (11001120323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500560156 + 5500560157.

It is an arithmetic number, because the mean of its divisors is an integer number (5500560157).

Almost surely, 2^11001120313 is an apocalyptic number.

It is an amenable number.

11001120313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001120313 is an equidigital number, since it uses as much as digits as its factorization.

11001120313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11001120313 its reverse (31302110011), we get a palindrome (42303230324).

The spelling of 11001120313 in words is "eleven billion, one million, one hundred twenty thousand, three hundred thirteen".