3103225903 has 2 divisors, whose sum is σ = 3103225904. Its totient is φ = 3103225902.

The previous prime is 3103225871. The next prime is 3103225981. The reversal of 3103225903 is 3095223013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3103225903 - 2⁵ = 3103225871 is a prime.

It is a super-2 number, since 2×3103225903² = 19260022010100330818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3103225003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551612951 + 1551612952.

It is an arithmetic number, because the mean of its divisors is an integer number (1551612952).

Almost surely, 2^3103225903 is an apocalyptic number.

3103225903 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103225903 is an equidigital number, since it uses as much as digits as its factorization.

3103225903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 3103225903 is about 55706.6055598436. The cubic root of 3103225903 is about 1458.6053334267.

Adding to 3103225903 its reverse (3095223013), we get a palindrome (6198448916).

The spelling of 3103225903 in words is "three billion, one hundred three million, two hundred twenty-five thousand, nine hundred three".