3970103 has 2 divisors, whose sum is σ = 3970104. Its totient is φ = 3970102.

The previous prime is 3970097. The next prime is 3970111. The reversal of 3970103 is 3010793.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3970103 - 2⁶ = 3970039 is a prime.

It is a super-3 number, since 3×3970103³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3970133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1985051 + 1985052.

It is an arithmetic number, because the mean of its divisors is an integer number (1985052).

Almost surely, 2^3970103 is an apocalyptic number.

3970103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3970103 is an equidigital number, since it uses as much as digits as its factorization.

3970103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 3970103 is about 1992.5117314586. The cubic root of 3970103 is about 158.3436280164.

Adding to 3970103 its reverse (3010793), we get a palindrome (6980896).

The spelling of 3970103 in words is "three million, nine hundred seventy thousand, one hundred three".