30124523159 has 2 divisors, whose sum is σ = 30124523160. Its totient is φ = 30124523158.

The previous prime is 30124523113. The next prime is 30124523269. The reversal of 30124523159 is 95132542103.

It is a weak prime.

It is an emirp because it is prime and its reverse (95132542103) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30124523159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30124423159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15062261579 + 15062261580.

It is an arithmetic number, because the mean of its divisors is an integer number (15062261580).

Almost surely, 2^30124523159 is an apocalyptic number.

30124523159 is a deficient number, since it is larger than the sum of its proper divisors (1).

30124523159 is an equidigital number, since it uses as much as digits as its factorization.

30124523159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 30124523159 in words is "thirty billion, one hundred twenty-four million, five hundred twenty-three thousand, one hundred fifty-nine".