109100620927237 has 2 divisors, whose sum is σ = 109100620927238. Its totient is φ = 109100620927236.

The previous prime is 109100620927231. The next prime is 109100620927247. The reversal of 109100620927237 is 732729026001901.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86155505436001 + 22945115491236 = 9281999^2 + 4790106^2 .

It is a cyclic number.

It is not a de Polignac number, because 109100620927237 - 2¹⁵ = 109100620894469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109100620927231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54550310463618 + 54550310463619.

It is an arithmetic number, because the mean of its divisors is an integer number (54550310463619).

Almost surely, 2^{109100620927237} is an apocalyptic number.

It is an amenable number.

109100620927237 is a deficient number, since it is larger than the sum of its proper divisors (1).

109100620927237 is an equidigital number, since it uses as much as digits as its factorization.

109100620927237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 109100620927237 in words is "one hundred nine trillion, one hundred billion, six hundred twenty million, nine hundred twenty-seven thousand, two hundred thirty-seven".