120034530071 has 2 divisors, whose sum is σ = 120034530072. Its totient is φ = 120034530070.

The previous prime is 120034530059. The next prime is 120034530073. The reversal of 120034530071 is 170035430021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120034530071 is a prime.

Together with 120034530073, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120034530071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120034530073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60017265035 + 60017265036.

It is an arithmetic number, because the mean of its divisors is an integer number (60017265036).

Almost surely, 2^120034530071 is an apocalyptic number.

120034530071 is a deficient number, since it is larger than the sum of its proper divisors (1).

120034530071 is an equidigital number, since it uses as much as digits as its factorization.

120034530071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

Adding to 120034530071 its reverse (170035430021), we get a palindrome (290069960092).

The spelling of 120034530071 in words is "one hundred twenty billion, thirty-four million, five hundred thirty thousand, seventy-one".