30122023259 has 2 divisors, whose sum is σ = 30122023260. Its totient is φ = 30122023258.

The previous prime is 30122023247. The next prime is 30122023367. The reversal of 30122023259 is 95232022103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30122023259 - 2⁸ = 30122023003 is a prime.

It is not a weakly prime, because it can be changed into another prime (30122023219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15061011629 + 15061011630.

It is an arithmetic number, because the mean of its divisors is an integer number (15061011630).

Almost surely, 2^30122023259 is an apocalyptic number.

30122023259 is a deficient number, since it is larger than the sum of its proper divisors (1).

30122023259 is an equidigital number, since it uses as much as digits as its factorization.

30122023259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 30122023259 in words is "thirty billion, one hundred twenty-two million, twenty-three thousand, two hundred fifty-nine".