4003213103 has 2 divisors, whose sum is σ = 4003213104. Its totient is φ = 4003213102.

The previous prime is 4003213079. The next prime is 4003213111. The reversal of 4003213103 is 3013123004.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4003213103 - 2¹⁴ = 4003196719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4003213153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001606551 + 2001606552.

It is an arithmetic number, because the mean of its divisors is an integer number (2001606552).

Almost surely, 2^4003213103 is an apocalyptic number.

4003213103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4003213103 is an equidigital number, since it uses as much as digits as its factorization.

4003213103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 4003213103 is about 63270.9499138428. The cubic root of 4003213103 is about 1587.8259784676.

Adding to 4003213103 its reverse (3013123004), we get a palindrome (7016336107).

Subtracting from 4003213103 its reverse (3013123004), we obtain a palindrome (990090099).

It can be divided in two parts, 40032 and 13103, that added together give a palindrome (53135).

The spelling of 4003213103 in words is "four billion, three million, two hundred thirteen thousand, one hundred three".