106380408187 has 2 divisors, whose sum is σ = 106380408188. Its totient is φ = 106380408186.

The previous prime is 106380408181. The next prime is 106380408209. The reversal of 106380408187 is 781804083601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106380408187 - 2¹⁹ = 106379883899 is a prime.

It is a super-2 number, since 2×106380408187² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106380408181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53190204093 + 53190204094.

It is an arithmetic number, because the mean of its divisors is an integer number (53190204094).

Almost surely, 2^106380408187 is an apocalyptic number.

106380408187 is a deficient number, since it is larger than the sum of its proper divisors (1).

106380408187 is an equidigital number, since it uses as much as digits as its factorization.

106380408187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 106380408187 in words is "one hundred six billion, three hundred eighty million, four hundred eight thousand, one hundred eighty-seven".