166000101510151 has 2 divisors, whose sum is σ = 166000101510152. Its totient is φ = 166000101510150.

The previous prime is 166000101510083. The next prime is 166000101510161. The reversal of 166000101510151 is 151015101000661.

166000101510151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 166000101510151 - 2¹¹ = 166000101508103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (166000101510161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83000050755075 + 83000050755076.

It is an arithmetic number, because the mean of its divisors is an integer number (83000050755076).

Almost surely, 2^{166000101510151} is an apocalyptic number.

166000101510151 is a deficient number, since it is larger than the sum of its proper divisors (1).

166000101510151 is an equidigital number, since it uses as much as digits as its factorization.

166000101510151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 28.

The spelling of 166000101510151 in words is "one hundred sixty-six trillion, one hundred one million, five hundred ten thousand, one hundred fifty-one".