30103122151 has 2 divisors, whose sum is σ = 30103122152. Its totient is φ = 30103122150.

The previous prime is 30103122107. The next prime is 30103122157. The reversal of 30103122151 is 15122130103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30103122151 - 2²⁷ = 29968904423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30103122157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051561075 + 15051561076.

It is an arithmetic number, because the mean of its divisors is an integer number (15051561076).

Almost surely, 2^30103122151 is an apocalyptic number.

30103122151 is a deficient number, since it is larger than the sum of its proper divisors (1).

30103122151 is an equidigital number, since it uses as much as digits as its factorization.

30103122151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 30103122151 its reverse (15122130103), we get a palindrome (45225252254).

The spelling of 30103122151 in words is "thirty billion, one hundred three million, one hundred twenty-two thousand, one hundred fifty-one".