109757190241 has 4 divisors (see below), whose sum is σ = 109801503252. Its totient is φ = 109712877232.

The previous prime is 109757190217. The next prime is 109757190289. The reversal of 109757190241 is 142091757901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 54011619216 + 55745571025 = 232404^2 + 236105^2 .

It is a cyclic number.

It is not a de Polignac number, because 109757190241 - 2⁵ = 109757190209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109757190191 and 109757190200.

It is not an unprimeable number, because it can be changed into a prime (109757190341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22152790 + ... + 22157743.

It is an arithmetic number, because the mean of its divisors is an integer number (27450375813).

Almost surely, 2^109757190241 is an apocalyptic number.

It is an amenable number.

109757190241 is a deficient number, since it is larger than the sum of its proper divisors (44313011).

109757190241 is an equidigital number, since it uses as much as digits as its factorization.

109757190241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44313010.

The product of its (nonzero) digits is 158760, while the sum is 46.

The spelling of 109757190241 in words is "one hundred nine billion, seven hundred fifty-seven million, one hundred ninety thousand, two hundred forty-one".