2120103113339 has 2 divisors, whose sum is σ = 2120103113340. Its totient is φ = 2120103113338.

The previous prime is 2120103113207. The next prime is 2120103113347. The reversal of 2120103113339 is 9333113010212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120103113339 is a prime.

It is a super-2 number, since 2×2120103113339² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2120103113539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060051556669 + 1060051556670.

It is an arithmetic number, because the mean of its divisors is an integer number (1060051556670).

Almost surely, 2^{2120103113339} is an apocalyptic number.

2120103113339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120103113339 is an equidigital number, since it uses as much as digits as its factorization.

2120103113339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 2120103113339 in words is "two trillion, one hundred twenty billion, one hundred three million, one hundred thirteen thousand, three hundred thirty-nine".