109099757623 has 2 divisors, whose sum is σ = 109099757624. Its totient is φ = 109099757622.

The previous prime is 109099757483. The next prime is 109099757699. The reversal of 109099757623 is 326757990901.

It is a strong prime.

It is an emirp because it is prime and its reverse (326757990901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109099757623 - 2⁹ = 109099757111 is a prime.

It is a super-2 number, since 2×109099757623² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109099757323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54549878811 + 54549878812.

It is an arithmetic number, because the mean of its divisors is an integer number (54549878812).

Almost surely, 2^109099757623 is an apocalyptic number.

109099757623 is a deficient number, since it is larger than the sum of its proper divisors (1).

109099757623 is an equidigital number, since it uses as much as digits as its factorization.

109099757623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6429780, while the sum is 58.

The spelling of 109099757623 in words is "one hundred nine billion, ninety-nine million, seven hundred fifty-seven thousand, six hundred twenty-three".