109090110267 has 12 divisors (see below), whose sum is σ = 159926464360. Its totient is φ = 71641266048.

The previous prime is 109090110263. The next prime is 109090110281. The reversal of 109090110267 is 762011090901.

It is not a de Polignac number, because 109090110267 - 2² = 109090110263 is a prime.

It is a super-2 number, since 2×109090110267² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109090110263) 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, 90455542 + ... + 90456747.

Almost surely, 2^109090110267 is an apocalyptic number.

109090110267 is a deficient number, since it is larger than the sum of its proper divisors (50836354093).

109090110267 is a wasteful number, since it uses less digits than its factorization.

109090110267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180912362 (or 180912359 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 36.

The spelling of 109090110267 in words is "one hundred nine billion, ninety million, one hundred ten thousand, two hundred sixty-seven".