163354361711 has 2 divisors, whose sum is σ = 163354361712. Its totient is φ = 163354361710.

The previous prime is 163354361701. The next prime is 163354361761. The reversal of 163354361711 is 117163453361.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163354361711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163354361701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81677180855 + 81677180856.

It is an arithmetic number, because the mean of its divisors is an integer number (81677180856).

Almost surely, 2^163354361711 is an apocalyptic number.

163354361711 is a deficient number, since it is larger than the sum of its proper divisors (1).

163354361711 is an equidigital number, since it uses as much as digits as its factorization.

163354361711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The spelling of 163354361711 in words is "one hundred sixty-three billion, three hundred fifty-four million, three hundred sixty-one thousand, seven hundred eleven".