110120202105 has 16 divisors (see below), whose sum is σ = 176961727680. Its totient is φ = 58474306368.

The previous prime is 110120202041. The next prime is 110120202113. The reversal of 110120202105 is 501202021011.

It is not a de Polignac number, because 110120202105 - 2⁶ = 110120202041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16025707 + ... + 16032576.

It is an arithmetic number, because the mean of its divisors is an integer number (11060107980).

Almost surely, 2^110120202105 is an apocalyptic number.

110120202105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110120202105 is a deficient number, since it is larger than the sum of its proper divisors (66841525575).

110120202105 is a wasteful number, since it uses less digits than its factorization.

110120202105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32058520.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 110120202105 its reverse (501202021011), we get a palindrome (611322223116).

The spelling of 110120202105 in words is "one hundred ten billion, one hundred twenty million, two hundred two thousand, one hundred five".