120111003122147 has 2 divisors, whose sum is σ = 120111003122148. Its totient is φ = 120111003122146.

The previous prime is 120111003122053. The next prime is 120111003122213. The reversal of 120111003122147 is 741221300111021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120111003122147 - 2²⁰ = 120111002073571 is a prime.

It is not a weakly prime, because it can be changed into another prime (120111003127147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055501561073 + 60055501561074.

It is an arithmetic number, because the mean of its divisors is an integer number (60055501561074).

Almost surely, 2^{120111003122147} is an apocalyptic number.

120111003122147 is a deficient number, since it is larger than the sum of its proper divisors (1).

120111003122147 is an equidigital number, since it uses as much as digits as its factorization.

120111003122147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 120111003122147 its reverse (741221300111021), we get a palindrome (861332303233168).

The spelling of 120111003122147 in words is "one hundred twenty trillion, one hundred eleven billion, three million, one hundred twenty-two thousand, one hundred forty-seven".