31701403254041 has 2 divisors, whose sum is σ = 31701403254042. Its totient is φ = 31701403254040.

The previous prime is 31701403254013. The next prime is 31701403254049. The reversal of 31701403254041 is 14045230410713.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31368635794441 + 332767459600 = 5600771^2 + 576860^2 .

It is a cyclic number.

It is not a de Polignac number, because 31701403254041 - 2¹⁴ = 31701403237657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31701403253992 and 31701403254010.

It is not a weakly prime, because it can be changed into another prime (31701403254049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15850701627020 + 15850701627021.

It is an arithmetic number, because the mean of its divisors is an integer number (15850701627021).

Almost surely, 2^{31701403254041} is an apocalyptic number.

It is an amenable number.

31701403254041 is a deficient number, since it is larger than the sum of its proper divisors (1).

31701403254041 is an equidigital number, since it uses as much as digits as its factorization.

31701403254041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 31701403254041 its reverse (14045230410713), we get a palindrome (45746633664754).

The spelling of 31701403254041 in words is "thirty-one trillion, seven hundred one billion, four hundred three million, two hundred fifty-four thousand, forty-one".