3261050513671 has 2 divisors, whose sum is σ = 3261050513672. Its totient is φ = 3261050513670.

The previous prime is 3261050513663. The next prime is 3261050513723. The reversal of 3261050513671 is 1763150501623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3261050513671 - 2³ = 3261050513663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3261050513641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630525256835 + 1630525256836.

It is an arithmetic number, because the mean of its divisors is an integer number (1630525256836).

Almost surely, 2^{3261050513671} is an apocalyptic number.

3261050513671 is a deficient number, since it is larger than the sum of its proper divisors (1).

3261050513671 is an equidigital number, since it uses as much as digits as its factorization.

3261050513671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 3261050513671 in words is "three trillion, two hundred sixty-one billion, fifty million, five hundred thirteen thousand, six hundred seventy-one".