30353403029 has 2 divisors, whose sum is σ = 30353403030. Its totient is φ = 30353403028.

The previous prime is 30353403011. The next prime is 30353403053. The reversal of 30353403029 is 92030435303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19625208100 + 10728194929 = 140090^2 + 103577^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30353403029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30353402986 and 30353403004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30353403079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15176701514 + 15176701515.

It is an arithmetic number, because the mean of its divisors is an integer number (15176701515).

Almost surely, 2^30353403029 is an apocalyptic number.

It is an amenable number.

30353403029 is a deficient number, since it is larger than the sum of its proper divisors (1).

30353403029 is an equidigital number, since it uses as much as digits as its factorization.

30353403029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 32.

The spelling of 30353403029 in words is "thirty billion, three hundred fifty-three million, four hundred three thousand, twenty-nine".