3161034140273 has 2 divisors, whose sum is σ = 3161034140274. Its totient is φ = 3161034140272.

The previous prime is 3161034140261. The next prime is 3161034140317. The reversal of 3161034140273 is 3720414301613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1729046164624 + 1431987975649 = 1314932^2 + 1196657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3161034140273 is a prime.

It is not a weakly prime, because it can be changed into another prime (3161034140773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1580517070136 + 1580517070137.

It is an arithmetic number, because the mean of its divisors is an integer number (1580517070137).

Almost surely, 2^{3161034140273} is an apocalyptic number.

It is an amenable number.

3161034140273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3161034140273 is an equidigital number, since it uses as much as digits as its factorization.

3161034140273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

Adding to 3161034140273 its reverse (3720414301613), we get a palindrome (6881448441886).

The spelling of 3161034140273 in words is "three trillion, one hundred sixty-one billion, thirty-four million, one hundred forty thousand, two hundred seventy-three".