109003636831 has 12 divisors (see below), whose sum is σ = 110424046800. Its totient is φ = 107598728160.

The previous prime is 109003636793. The next prime is 109003636837. The reversal of 109003636831 is 138636300901.

It is not a de Polignac number, because 109003636831 - 2²³ = 108995248223 is a prime.

It is a super-2 number, since 2×109003636831² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109003636837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3192691 + ... + 3226651.

It is an arithmetic number, because the mean of its divisors is an integer number (9202003900).

Almost surely, 2^109003636831 is an apocalyptic number.

109003636831 is a deficient number, since it is larger than the sum of its proper divisors (1420409969).

109003636831 is an equidigital number, since it uses as much as digits as its factorization.

109003636831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34414 (or 34287 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 109003636831 in words is "one hundred nine billion, three million, six hundred thirty-six thousand, eight hundred thirty-one".