131308010001 has 12 divisors (see below), whose sum is σ = 216762429312. Its totient is φ = 75033148536.

The previous prime is 131308009997. The next prime is 131308010027. The reversal of 131308010001 is 100010803131.

It is a happy number.

It is not a de Polignac number, because 131308010001 - 2² = 131308009997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131308010051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042127001 + ... + 1042127126.

It is an arithmetic number, because the mean of its divisors is an integer number (18063535776).

Almost surely, 2^131308010001 is an apocalyptic number.

It is an amenable number.

131308010001 is a deficient number, since it is larger than the sum of its proper divisors (85454419311).

131308010001 is a wasteful number, since it uses less digits than its factorization.

131308010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084254140 (or 2084254137 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 131308010001 its reverse (100010803131), we get a palindrome (231318813132).

The spelling of 131308010001 in words is "one hundred thirty-one billion, three hundred eight million, ten thousand, one".