11302331131001 has 4 divisors (see below), whose sum is σ = 11378185702500. Its totient is φ = 11226476559504.

The previous prime is 11302331130973. The next prime is 11302331131051. The reversal of 11302331131001 is 10013113320311.

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 4677266964601 + 6625064166400 = 2162699^2 + 2573920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11302331131001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11302331131051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37927285526 + ... + 37927285823.

It is an arithmetic number, because the mean of its divisors is an integer number (2844546425625).

Almost surely, 2^{11302331131001} is an apocalyptic number.

It is an amenable number.

11302331131001 is a deficient number, since it is larger than the sum of its proper divisors (75854571499).

11302331131001 is an equidigital number, since it uses as much as digits as its factorization.

11302331131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75854571498.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11302331131001 its reverse (10013113320311), we get a palindrome (21315444451312).

The spelling of 11302331131001 in words is "eleven trillion, three hundred two billion, three hundred thirty-one million, one hundred thirty-one thousand, one".