109546387207 has 2 divisors, whose sum is σ = 109546387208. Its totient is φ = 109546387206.

The previous prime is 109546387199. The next prime is 109546387211. The reversal of 109546387207 is 702783645901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109546387207 - 2³ = 109546387199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109546387267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54773193603 + 54773193604.

It is an arithmetic number, because the mean of its divisors is an integer number (54773193604).

It is a 1-persistent number, because it is pandigital, but 2⋅109546387207 = 219092774414 is not.

Almost surely, 2^109546387207 is an apocalyptic number.

109546387207 is a deficient number, since it is larger than the sum of its proper divisors (1).

109546387207 is an equidigital number, since it uses as much as digits as its factorization.

109546387207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 109546387207 in words is "one hundred nine billion, five hundred forty-six million, three hundred eighty-seven thousand, two hundred seven".