109157189715303 has 48 divisors (see below), whose sum is σ = 146764164816000. Its totient is φ = 72165345336000.

The previous prime is 109157189715289. The next prime is 109157189715311. The reversal of 109157189715303 is 303517981751901.

It is not a de Polignac number, because 109157189715303 - 2⁶ = 109157189715239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109157189715103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49325434825 + ... + 49325437037.

It is an arithmetic number, because the mean of its divisors is an integer number (3057586767000).

Almost surely, 2^{109157189715303} is an apocalyptic number.

109157189715303 is a deficient number, since it is larger than the sum of its proper divisors (37606975100697).

109157189715303 is an equidigital number, since it uses as much as digits as its factorization.

109157189715303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740 (or 3489 counting only the distinct ones).

The product of its (nonzero) digits is 7144200, while the sum is 60.

The spelling of 109157189715303 in words is "one hundred nine trillion, one hundred fifty-seven billion, one hundred eighty-nine million, seven hundred fifteen thousand, three hundred three".