109101001 has 8 divisors (see below), whose sum is σ = 111770624. Its totient is φ = 106459920.

The previous prime is 109100993. The next prime is 109101011. The reversal of 109101001 is 100101901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109101001 - 2³ = 109100993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109101011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706 + ... + 14788.

It is an arithmetic number, because the mean of its divisors is an integer number (13971328).

Almost surely, 2^109101001 is an apocalyptic number.

It is an amenable number.

109101001 is a deficient number, since it is larger than the sum of its proper divisors (2669623).

109101001 is a wasteful number, since it uses less digits than its factorization.

109101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14271.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 109101001 is about 10445.1424595359. The cubic root of 109101001 is about 477.8331160568.

Adding to 109101001 its reverse (100101901), we get a palindrome (209202902).

It can be divided in two parts, 10910 and 1001, that added together give a palindrome (11911).

The spelling of 109101001 in words is "one hundred nine million, one hundred one thousand, one".