110103303002021 has 16 divisors (see below), whose sum is σ = 127955245578240. Its totient is φ = 92783538650880.

The previous prime is 110103303001999. The next prime is 110103303002053. The reversal of 110103303002021 is 120200303301011.

It is not a de Polignac number, because 110103303002021 - 2⁶ = 110103303001957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110103303002221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59648261 + ... + 61466426.

It is an arithmetic number, because the mean of its divisors is an integer number (7997202848640).

Almost surely, 2^{110103303002021} is an apocalyptic number.

It is an amenable number.

110103303002021 is a deficient number, since it is larger than the sum of its proper divisors (17851942576219).

110103303002021 is a wasteful number, since it uses less digits than its factorization.

110103303002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121116884.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 110103303002021 its reverse (120200303301011), we get a palindrome (230303606303032).

The spelling of 110103303002021 in words is "one hundred ten trillion, one hundred three billion, three hundred three million, two thousand, twenty-one".