30301134023 has 2 divisors, whose sum is σ = 30301134024. Its totient is φ = 30301134022.

The previous prime is 30301133983. The next prime is 30301134029. The reversal of 30301134023 is 32043110303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30301134023 - 2⁸ = 30301133767 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 30301133986 and 30301134004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30301134029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150567011 + 15150567012.

It is an arithmetic number, because the mean of its divisors is an integer number (15150567012).

Almost surely, 2^30301134023 is an apocalyptic number.

30301134023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30301134023 is an equidigital number, since it uses as much as digits as its factorization.

30301134023 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 20.

Adding to 30301134023 its reverse (32043110303), we get a palindrome (62344244326).

The spelling of 30301134023 in words is "thirty billion, three hundred one million, one hundred thirty-four thousand, twenty-three".