68001103 has 4 divisors (see below), whose sum is σ = 69582568. Its totient is φ = 66419640.

The previous prime is 68001097. The next prime is 68001107. The reversal of 68001103 is 30110086.

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-68001103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68001107) 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, 790668 + ... + 790753.

It is an arithmetic number, because the mean of its divisors is an integer number (17395642).

Almost surely, 2^68001103 is an apocalyptic number.

68001103 is a deficient number, since it is larger than the sum of its proper divisors (1581465).

68001103 is a wasteful number, since it uses less digits than its factorization.

68001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581464.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 68001103 is about 8246.2781301627. The cubic root of 68001103 is about 408.1677170747.

Adding to 68001103 its reverse (30110086), we get a palindrome (98111189).

The spelling of 68001103 in words is "sixty-eight million, one thousand, one hundred three".