4001010103 has 8 divisors (see below), whose sum is σ = 4225269888. Its totient is φ = 3780942264.

The previous prime is 4001010089. The next prime is 4001010193. The reversal of 4001010103 is 3010101004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4001010103 - 2¹³ = 4001001911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4001010103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001010193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046025 + ... + 1049842.

It is an arithmetic number, because the mean of its divisors is an integer number (528158736).

Almost surely, 2^4001010103 is an apocalyptic number.

4001010103 is a deficient number, since it is larger than the sum of its proper divisors (224259785).

4001010103 is a wasteful number, since it uses less digits than its factorization.

4001010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095973.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 4001010103 is about 63253.5382646694. The cubic root of 4001010103 is about 1587.5346606027.

Adding to 4001010103 its reverse (3010101004), we get a palindrome (7011111107).

Subtracting from 4001010103 its reverse (3010101004), we obtain a palindrome (990909099).

The spelling of 4001010103 in words is "four billion, one million, ten thousand, one hundred three".