109011913102 has 4 divisors (see below), whose sum is σ = 163517869656. Its totient is φ = 54505956550.

The previous prime is 109011913091. The next prime is 109011913133. The reversal of 109011913102 is 201319110901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201319110901 = 19 ⋅10595742679.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27252978274 + ... + 27252978277.

It is an arithmetic number, because the mean of its divisors is an integer number (40879467414).

Almost surely, 2^109011913102 is an apocalyptic number.

109011913102 is a deficient number, since it is larger than the sum of its proper divisors (54505956554).

109011913102 is an equidigital number, since it uses as much as digits as its factorization.

109011913102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54505956553.

The product of its (nonzero) digits is 486, while the sum is 28.

The spelling of 109011913102 in words is "one hundred nine billion, eleven million, nine hundred thirteen thousand, one hundred two".