30103003109 has 2 divisors, whose sum is σ = 30103003110. Its totient is φ = 30103003108.

The previous prime is 30103003103. The next prime is 30103003213. The reversal of 30103003109 is 90130030103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21097562500 + 9005440609 = 145250^2 + 94897^2 .

It is a cyclic number.

It is not a de Polignac number, because 30103003109 - 2⁴ = 30103003093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30103003103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051501554 + 15051501555.

It is an arithmetic number, because the mean of its divisors is an integer number (15051501555).

Almost surely, 2^30103003109 is an apocalyptic number.

It is an amenable number.

30103003109 is a deficient number, since it is larger than the sum of its proper divisors (1).

30103003109 is an equidigital number, since it uses as much as digits as its factorization.

30103003109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 20.

The spelling of 30103003109 in words is "thirty billion, one hundred three million, three thousand, one hundred nine".