11303122331001 has 32 divisors (see below), whose sum is σ = 15125596617600. Its totient is φ = 7508094142464.

The previous prime is 11303122330949. The next prime is 11303122331051. The reversal of 11303122331001 is 10013322130311.

It is a happy number.

It is not a de Polignac number, because 11303122331001 - 2³⁰ = 11302048589177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11303122331051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4070262325 + ... + 4070265101.

It is an arithmetic number, because the mean of its divisors is an integer number (472674894300).

Almost surely, 2^{11303122331001} is an apocalyptic number.

It is an amenable number.

11303122331001 is a deficient number, since it is larger than the sum of its proper divisors (3822474286599).

11303122331001 is a wasteful number, since it uses less digits than its factorization.

11303122331001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11303122331001 its reverse (10013322130311), we get a palindrome (21316444461312).

The spelling of 11303122331001 in words is "eleven trillion, three hundred three billion, one hundred twenty-two million, three hundred thirty-one thousand, one".