31262000041 has 2 divisors, whose sum is σ = 31262000042. Its totient is φ = 31262000040.

The previous prime is 31262000027. The next prime is 31262000057. The reversal of 31262000041 is 14000026213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27368739225 + 3893260816 = 165435^2 + 62396^2 .

It is a cyclic number.

It is not a de Polignac number, because 31262000041 - 2¹¹ = 31261997993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31261999982 and 31262000018.

It is not a weakly prime, because it can be changed into another prime (31262000941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15631000020 + 15631000021.

It is an arithmetic number, because the mean of its divisors is an integer number (15631000021).

Almost surely, 2^31262000041 is an apocalyptic number.

It is an amenable number.

31262000041 is a deficient number, since it is larger than the sum of its proper divisors (1).

31262000041 is an equidigital number, since it uses as much as digits as its factorization.

31262000041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 31262000041 its reverse (14000026213), we get a palindrome (45262026254).

The spelling of 31262000041 in words is "thirty-one billion, two hundred sixty-two million, forty-one", and thus it is an aban number.