165070361311 has 2 divisors, whose sum is σ = 165070361312. Its totient is φ = 165070361310.

The previous prime is 165070361251. The next prime is 165070361321. The reversal of 165070361311 is 113163070561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 165070361311 - 2⁹ = 165070360799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (165070361321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82535180655 + 82535180656.

It is an arithmetic number, because the mean of its divisors is an integer number (82535180656).

Almost surely, 2^165070361311 is an apocalyptic number.

165070361311 is a deficient number, since it is larger than the sum of its proper divisors (1).

165070361311 is an equidigital number, since it uses as much as digits as its factorization.

165070361311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 34.

The spelling of 165070361311 in words is "one hundred sixty-five billion, seventy million, three hundred sixty-one thousand, three hundred eleven".