30301122029 has 2 divisors, whose sum is σ = 30301122030. Its totient is φ = 30301122028.

The previous prime is 30301121987. The next prime is 30301122041. The reversal of 30301122029 is 92022110303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15398328100 + 14902793929 = 124090^2 + 122077^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30301122029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30301121995 and 30301122013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30301152029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150561014 + 15150561015.

It is an arithmetic number, because the mean of its divisors is an integer number (15150561015).

Almost surely, 2^30301122029 is an apocalyptic number.

It is an amenable number.

30301122029 is a deficient number, since it is larger than the sum of its proper divisors (1).

30301122029 is an equidigital number, since it uses as much as digits as its factorization.

30301122029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 30301122029 in words is "thirty billion, three hundred one million, one hundred twenty-two thousand, twenty-nine".