31741341901 has 2 divisors, whose sum is σ = 31741341902. Its totient is φ = 31741341900.

The previous prime is 31741341893. The next prime is 31741341941. The reversal of 31741341901 is 10914314713.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22208748676 + 9532593225 = 149026^2 + 97635^2 .

It is an emirp because it is prime and its reverse (10914314713) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31741341901 - 2³ = 31741341893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31741341941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15870670950 + 15870670951.

It is an arithmetic number, because the mean of its divisors is an integer number (15870670951).

Almost surely, 2^31741341901 is an apocalyptic number.

It is an amenable number.

31741341901 is a deficient number, since it is larger than the sum of its proper divisors (1).

31741341901 is an equidigital number, since it uses as much as digits as its factorization.

31741341901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 31741341901 in words is "thirty-one billion, seven hundred forty-one million, three hundred forty-one thousand, nine hundred one".