162113364643 has 2 divisors, whose sum is σ = 162113364644. Its totient is φ = 162113364642.

The previous prime is 162113364629. The next prime is 162113364659. The reversal of 162113364643 is 346463311261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162113364643 - 2²¹ = 162111267491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162113364596 and 162113364605.

It is not a weakly prime, because it can be changed into another prime (162113364143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81056682321 + 81056682322.

It is an arithmetic number, because the mean of its divisors is an integer number (81056682322).

Almost surely, 2^162113364643 is an apocalyptic number.

162113364643 is a deficient number, since it is larger than the sum of its proper divisors (1).

162113364643 is an equidigital number, since it uses as much as digits as its factorization.

162113364643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 40.

The spelling of 162113364643 in words is "one hundred sixty-two billion, one hundred thirteen million, three hundred sixty-four thousand, six hundred forty-three".