109757190289 has 2 divisors, whose sum is σ = 109757190290. Its totient is φ = 109757190288.

The previous prime is 109757190217. The next prime is 109757190341. The reversal of 109757190289 is 982091757901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93159248400 + 16597941889 = 305220^2 + 128833^2 .

It is a cyclic number.

It is not a de Polignac number, because 109757190289 - 2¹⁹ = 109756666001 is a prime.

It is not a weakly prime, because it can be changed into another prime (109757190209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54878595144 + 54878595145.

It is an arithmetic number, because the mean of its divisors is an integer number (54878595145).

Almost surely, 2^109757190289 is an apocalyptic number.

It is an amenable number.

109757190289 is a deficient number, since it is larger than the sum of its proper divisors (1).

109757190289 is an equidigital number, since it uses as much as digits as its factorization.

109757190289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 58.

The spelling of 109757190289 in words is "one hundred nine billion, seven hundred fifty-seven million, one hundred ninety thousand, two hundred eighty-nine".