2120332120147 has 2 divisors, whose sum is σ = 2120332120148. Its totient is φ = 2120332120146.

The previous prime is 2120332120121. The next prime is 2120332120177. The reversal of 2120332120147 is 7410212330212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120332120147 - 2²⁷ = 2120197902419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120332120177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060166060073 + 1060166060074.

It is an arithmetic number, because the mean of its divisors is an integer number (1060166060074).

Almost surely, 2^{2120332120147} is an apocalyptic number.

2120332120147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120332120147 is an equidigital number, since it uses as much as digits as its factorization.

2120332120147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 2120332120147 its reverse (7410212330212), we get a palindrome (9530544450359).

The spelling of 2120332120147 in words is "two trillion, one hundred twenty billion, three hundred thirty-two million, one hundred twenty thousand, one hundred forty-seven".