30030187207 has 2 divisors, whose sum is σ = 30030187208. Its totient is φ = 30030187206.

The previous prime is 30030187189. The next prime is 30030187237. The reversal of 30030187207 is 70278103003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30030187207 - 2⁷ = 30030187079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30030187237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15015093603 + 15015093604.

It is an arithmetic number, because the mean of its divisors is an integer number (15015093604).

Almost surely, 2^30030187207 is an apocalyptic number.

30030187207 is a deficient number, since it is larger than the sum of its proper divisors (1).

30030187207 is an equidigital number, since it uses as much as digits as its factorization.

30030187207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

It can be divided in two parts, 3003018 and 7207, that added together give a square (3010225 = 1735²).

The spelling of 30030187207 in words is "thirty billion, thirty million, one hundred eighty-seven thousand, two hundred seven".