131012223244001 has 8 divisors (see below), whose sum is σ = 142983477254208. Its totient is φ = 119051144550000.

The previous prime is 131012223243989. The next prime is 131012223244027. The reversal of 131012223244001 is 100442322210131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 131012223244001 - 2²² = 131012219049697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131012223244601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543802125 + ... + 2543853626.

It is an arithmetic number, because the mean of its divisors is an integer number (17872934656776).

Almost surely, 2^{131012223244001} is an apocalyptic number.

131012223244001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131012223244001 is a deficient number, since it is larger than the sum of its proper divisors (11971254010207).

131012223244001 is a wasteful number, since it uses less digits than its factorization.

131012223244001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087658103.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 131012223244001 its reverse (100442322210131), we get a palindrome (231454545454132).

The spelling of 131012223244001 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-three million, two hundred forty-four thousand, one".