110100102020103 has 16 divisors (see below), whose sum is σ = 158100962593280. Its totient is φ = 67750262473824.

The previous prime is 110100102020099. The next prime is 110100102020197. The reversal of 110100102020103 is 301020201001011.

It is not a de Polignac number, because 110100102020103 - 2² = 110100102020099 is a prime.

It is a super-2 number, since 2×110100102020103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110100102020203) 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, 75233923 + ... + 76683396.

It is an arithmetic number, because the mean of its divisors is an integer number (9881310162080).

Almost surely, 2^{110100102020103} is an apocalyptic number.

110100102020103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

110100102020103 is a deficient number, since it is larger than the sum of its proper divisors (48000860573177).

110100102020103 is a wasteful number, since it uses less digits than its factorization.

110100102020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151935918.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 110100102020103 its reverse (301020201001011), we get a palindrome (411120303021114).

The spelling of 110100102020103 in words is "one hundred ten trillion, one hundred billion, one hundred two million, twenty thousand, one hundred three".