131023300321011 has 8 divisors (see below), whose sum is σ = 199654552870144. Its totient is φ = 74870457326280.

The previous prime is 131023300320949. The next prime is 131023300321019. The reversal of 131023300321011 is 110123003320131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131023300321011 - 2⁶ = 131023300320947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6239204777191 = 131023300321011 / (1 + 3 + 1 + 0 + 2 + 3 + 3 + 0 + 0 + 3 + 2 + 1 + 0 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131023300321019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3119602388575 + ... + 3119602388616.

It is an arithmetic number, because the mean of its divisors is an integer number (24956819108768).

Almost surely, 2^{131023300321011} is an apocalyptic number.

131023300321011 is a deficient number, since it is larger than the sum of its proper divisors (68631252549133).

131023300321011 is an equidigital number, since it uses as much as digits as its factorization.

131023300321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239204777201.

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

Adding to 131023300321011 its reverse (110123003320131), we get a palindrome (241146303641142).

The spelling of 131023300321011 in words is "one hundred thirty-one trillion, twenty-three billion, three hundred million, three hundred twenty-one thousand, eleven".