30434101 has 2 divisors, whose sum is σ = 30434102. Its totient is φ = 30434100.

The previous prime is 30434087. The next prime is 30434111. The reversal of 30434101 is 10143403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21613201 + 8820900 = 4649^2 + 2970^2 .

It is a cyclic number.

It is not a de Polignac number, because 30434101 - 2⁵ = 30434069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30434111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15217050 + 15217051.

It is an arithmetic number, because the mean of its divisors is an integer number (15217051).

Almost surely, 2^30434101 is an apocalyptic number.

It is an amenable number.

30434101 is a deficient number, since it is larger than the sum of its proper divisors (1).

30434101 is an equidigital number, since it uses as much as digits as its factorization.

30434101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30434101 is about 5516.7110672936. The cubic root of 30434101 is about 312.2148045492.

Adding to 30434101 its reverse (10143403), we get a palindrome (40577504).

The spelling of 30434101 in words is "thirty million, four hundred thirty-four thousand, one hundred one".