110200121445 has 32 divisors (see below), whose sum is σ = 190664160768. Its totient is φ = 54139194368.

The previous prime is 110200121441. The next prime is 110200121453. The reversal of 110200121445 is 544121002011.

It is a cyclic number.

It is not a de Polignac number, because 110200121445 - 2² = 110200121441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200121441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4585434 + ... + 4609403.

It is an arithmetic number, because the mean of its divisors is an integer number (5958255024).

Almost surely, 2^110200121445 is an apocalyptic number.

110200121445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110200121445 is a deficient number, since it is larger than the sum of its proper divisors (80464039323).

110200121445 is a wasteful number, since it uses less digits than its factorization.

110200121445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194909.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 110200121445 its reverse (544121002011), we get a palindrome (654321123456).

The spelling of 110200121445 in words is "one hundred ten billion, two hundred million, one hundred twenty-one thousand, four hundred forty-five".