110123002102 has 4 divisors (see below), whose sum is σ = 165184503156. Its totient is φ = 55061501050.

The previous prime is 110123002097. The next prime is 110123002109. The reversal of 110123002102 is 201200321011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110123002109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27530750524 + ... + 27530750527.

It is an arithmetic number, because the mean of its divisors is an integer number (41296125789).

Almost surely, 2^110123002102 is an apocalyptic number.

110123002102 is a deficient number, since it is larger than the sum of its proper divisors (55061501054).

110123002102 is an equidigital number, since it uses as much as digits as its factorization.

110123002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55061501053.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 110123002102 its reverse (201200321011), we get a palindrome (311323323113).

The spelling of 110123002102 in words is "one hundred ten billion, one hundred twenty-three million, two thousand, one hundred two".