3163681855051 has 2 divisors, whose sum is σ = 3163681855052. Its totient is φ = 3163681855050.

The previous prime is 3163681855027. The next prime is 3163681855073. The reversal of 3163681855051 is 1505581863613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3163681855051 - 2²¹ = 3163679757899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3163681855051.

It is not a weakly prime, because it can be changed into another prime (3163681855091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1581840927525 + 1581840927526.

It is an arithmetic number, because the mean of its divisors is an integer number (1581840927526).

Almost surely, 2^{3163681855051} is an apocalyptic number.

3163681855051 is a deficient number, since it is larger than the sum of its proper divisors (1).

3163681855051 is an equidigital number, since it uses as much as digits as its factorization.

3163681855051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 52.

The spelling of 3163681855051 in words is "three trillion, one hundred sixty-three billion, six hundred eighty-one million, eight hundred fifty-five thousand, fifty-one".