4030040103 has 4 divisors (see below), whose sum is σ = 5373386808. Its totient is φ = 2686693400.

The previous prime is 4030040099. The next prime is 4030040149. The reversal of 4030040103 is 3010400304.

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

It is a cyclic number.

It is not a de Polignac number, because 4030040103 - 2² = 4030040099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030042103) 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, 671673348 + ... + 671673353.

It is an arithmetic number, because the mean of its divisors is an integer number (1343346702).

Almost surely, 2^4030040103 is an apocalyptic number.

4030040103 is a deficient number, since it is larger than the sum of its proper divisors (1343346705).

4030040103 is a wasteful number, since it uses less digits than its factorization.

4030040103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343346704.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4030040103 is about 63482.5968514206. The cubic root of 4030040103 is about 1591.3649530589.

Adding to 4030040103 its reverse (3010400304), we get a palindrome (7040440407).

The spelling of 4030040103 in words is "four billion, thirty million, forty thousand, one hundred three".