100109583240187 has 2 divisors, whose sum is σ = 100109583240188. Its totient is φ = 100109583240186.

The previous prime is 100109583240179. The next prime is 100109583240197. The reversal of 100109583240187 is 781042385901001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100109583240187 - 2³ = 100109583240179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100109583240187.

It is not a weakly prime, because it can be changed into another prime (100109583240197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50054791620093 + 50054791620094.

It is an arithmetic number, because the mean of its divisors is an integer number (50054791620094).

Almost surely, 2^{100109583240187} is an apocalyptic number.

100109583240187 is a deficient number, since it is larger than the sum of its proper divisors (1).

100109583240187 is an equidigital number, since it uses as much as digits as its factorization.

100109583240187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 100109583240187 in words is "one hundred trillion, one hundred nine billion, five hundred eighty-three million, two hundred forty thousand, one hundred eighty-seven".