110100120003 has 12 divisors (see below), whose sum is σ = 163331710048. Its totient is φ = 71416293840.

The previous prime is 110100119993. The next prime is 110100120019. The reversal of 110100120003 is 300021001011.

It is not a de Polignac number, because 110100120003 - 2¹³ = 110100111811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110100120023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165315163 + ... + 165315828.

Almost surely, 2^110100120003 is an apocalyptic number.

110100120003 is a deficient number, since it is larger than the sum of its proper divisors (53231590045).

110100120003 is a wasteful number, since it uses less digits than its factorization.

110100120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330631034 (or 330631031 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 110100120003 its reverse (300021001011), we get a palindrome (410121121014).

The spelling of 110100120003 in words is "one hundred ten billion, one hundred million, one hundred twenty thousand, three".