231310132001 has 16 divisors (see below), whose sum is σ = 264260795904. Its totient is φ = 200572879104.

The previous prime is 231310131953. The next prime is 231310132013. The reversal of 231310132001 is 100231013132.

It is not a de Polignac number, because 231310132001 - 2⁶ = 231310131937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231310132091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885041 + ... + 1116206.

It is an arithmetic number, because the mean of its divisors is an integer number (16516299744).

Almost surely, 2^231310132001 is an apocalyptic number.

It is an amenable number.

231310132001 is a deficient number, since it is larger than the sum of its proper divisors (32950663903).

231310132001 is a wasteful number, since it uses less digits than its factorization.

231310132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001800.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 231310132001 its reverse (100231013132), we get a palindrome (331541145133).

The spelling of 231310132001 in words is "two hundred thirty-one billion, three hundred ten million, one hundred thirty-two thousand, one".