110002912102 has 4 divisors (see below), whose sum is σ = 165004368156. Its totient is φ = 55001456050.

The previous prime is 110002912091. The next prime is 110002912109. The reversal of 110002912102 is 201219200011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201219200011 = 179 ⋅1124129609.

It is a self number, because there is not a number n which added to its sum of digits gives 110002912102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110002912109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500728024 + ... + 27500728027.

It is an arithmetic number, because the mean of its divisors is an integer number (41251092039).

Almost surely, 2^110002912102 is an apocalyptic number.

110002912102 is a deficient number, since it is larger than the sum of its proper divisors (55001456054).

110002912102 is an equidigital number, since it uses as much as digits as its factorization.

110002912102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55001456053.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 110002912102 in words is "one hundred ten billion, two million, nine hundred twelve thousand, one hundred two".