109331111329 has 16 divisors (see below), whose sum is σ = 119613761280. Its totient is φ = 99106128000.

The previous prime is 109331111303. The next prime is 109331111339. The reversal of 109331111329 is 923111133901.

It is not a de Polignac number, because 109331111329 - 2¹¹ = 109331109281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109331111294 and 109331111303.

It is not an unprimeable number, because it can be changed into a prime (109331111339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5523352 + ... + 5543110.

It is an arithmetic number, because the mean of its divisors is an integer number (7475860080).

Almost surely, 2^109331111329 is an apocalyptic number.

It is an amenable number.

109331111329 is a deficient number, since it is larger than the sum of its proper divisors (10282649951).

109331111329 is a wasteful number, since it uses less digits than its factorization.

109331111329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21192.

The product of its (nonzero) digits is 4374, while the sum is 34.

It can be divided in two parts, 10 and 9331111329, that added together give a palindrome (9331111339).

The spelling of 109331111329 in words is "one hundred nine billion, three hundred thirty-one million, one hundred eleven thousand, three hundred twenty-nine".