107155171 has 2 divisors, whose sum is σ = 107155172. Its totient is φ = 107155170.

The previous prime is 107155157. The next prime is 107155211. The reversal of 107155171 is 171551701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107155171 - 2⁹ = 107154659 is a prime.

It is a super-2 number, since 2×107155171² = 22964461344078482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107155121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53577585 + 53577586.

It is an arithmetic number, because the mean of its divisors is an integer number (53577586).

Almost surely, 2^107155171 is an apocalyptic number.

107155171 is a deficient number, since it is larger than the sum of its proper divisors (1).

107155171 is an equidigital number, since it uses as much as digits as its factorization.

107155171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1225, while the sum is 28.

The square root of 107155171 is about 10351.5781888560. The cubic root of 107155171 is about 474.9753206014.

The spelling of 107155171 in words is "one hundred seven million, one hundred fifty-five thousand, one hundred seventy-one".