1110000100003 has 4 divisors (see below), whose sum is σ = 1128813661080. Its totient is φ = 1091186538928.

The previous prime is 1110000099973. The next prime is 1110000100019. The reversal of 1110000100003 is 3000010000111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110000100003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110000100073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9406780450 + ... + 9406780567.

It is an arithmetic number, because the mean of its divisors is an integer number (282203415270).

Almost surely, 2^{1110000100003} is an apocalyptic number.

1110000100003 is a deficient number, since it is larger than the sum of its proper divisors (18813561077).

1110000100003 is an equidigital number, since it uses as much as digits as its factorization.

1110000100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18813561076.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 1110000100003 its reverse (3000010000111), we get a palindrome (4110010100114).

The spelling of 1110000100003 in words is "one trillion, one hundred ten billion, one hundred thousand, three".