163513734151 has 2 divisors, whose sum is σ = 163513734152. Its totient is φ = 163513734150.

The previous prime is 163513734121. The next prime is 163513734161. The reversal of 163513734151 is 151437315361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163513734151 - 2¹¹ = 163513732103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163513734121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81756867075 + 81756867076.

It is an arithmetic number, because the mean of its divisors is an integer number (81756867076).

Almost surely, 2^163513734151 is an apocalyptic number.

163513734151 is a deficient number, since it is larger than the sum of its proper divisors (1).

163513734151 is an equidigital number, since it uses as much as digits as its factorization.

163513734151 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 163513734151 in words is "one hundred sixty-three billion, five hundred thirteen million, seven hundred thirty-four thousand, one hundred fifty-one".