20120353039 has 2 divisors, whose sum is σ = 20120353040. Its totient is φ = 20120353038.

The previous prime is 20120353037. The next prime is 20120353049. The reversal of 20120353039 is 93035302102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20120353039 - 2¹ = 20120353037 is a prime.

Together with 20120353037, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 20120352998 and 20120353016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20120353037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10060176519 + 10060176520.

It is an arithmetic number, because the mean of its divisors is an integer number (10060176520).

Almost surely, 2^20120353039 is an apocalyptic number.

20120353039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20120353039 is an equidigital number, since it uses as much as digits as its factorization.

20120353039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 28.

The spelling of 20120353039 in words is "twenty billion, one hundred twenty million, three hundred fifty-three thousand, thirty-nine".