20120010980039 has 2 divisors, whose sum is σ = 20120010980040. Its totient is φ = 20120010980038.

The previous prime is 20120010980021. The next prime is 20120010980051. The reversal of 20120010980039 is 93008901002102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20120010980039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20120010979990 and 20120010980008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20120010980539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10060005490019 + 10060005490020.

It is an arithmetic number, because the mean of its divisors is an integer number (10060005490020).

Almost surely, 2^{20120010980039} is an apocalyptic number.

20120010980039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20120010980039 is an equidigital number, since it uses as much as digits as its factorization.

20120010980039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 20120010980039 in words is "twenty trillion, one hundred twenty billion, ten million, nine hundred eighty thousand, thirty-nine".