131040356241 has 16 divisors (see below), whose sum is σ = 175266074880. Its totient is φ = 87087686400.

The previous prime is 131040356197. The next prime is 131040356243. The reversal of 131040356241 is 142653040131.

It is not a de Polignac number, because 131040356241 - 2⁷ = 131040356113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131040356199 and 131040356208.

It is not an unprimeable number, because it can be changed into a prime (131040356243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2155816 + ... + 2215766.

It is an arithmetic number, because the mean of its divisors is an integer number (10954129680).

Almost surely, 2^131040356241 is an apocalyptic number.

It is an amenable number.

131040356241 is a deficient number, since it is larger than the sum of its proper divisors (44225718639).

131040356241 is a wasteful number, since it uses less digits than its factorization.

131040356241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62216.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 131040356241 its reverse (142653040131), we get a palindrome (273693396372).

The spelling of 131040356241 in words is "one hundred thirty-one billion, forty million, three hundred fifty-six thousand, two hundred forty-one".