2047105267 has 2 divisors, whose sum is σ = 2047105268. Its totient is φ = 2047105266.

The previous prime is 2047105261. The next prime is 2047105301. The reversal of 2047105267 is 7625017402.

It is an a-pointer prime, because the next prime (2047105301) can be obtained adding 2047105267 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2047105267 - 2⁷ = 2047105139 is a prime.

It is not a weakly prime, because it can be changed into another prime (2047105261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023552633 + 1023552634.

It is an arithmetic number, because the mean of its divisors is an integer number (1023552634).

Almost surely, 2^2047105267 is an apocalyptic number.

2047105267 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047105267 is an equidigital number, since it uses as much as digits as its factorization.

2047105267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 2047105267 is about 45244.9474195738. The cubic root of 2047105267 is about 1269.7358797269.

The spelling of 2047105267 in words is "two billion, forty-seven million, one hundred five thousand, two hundred sixty-seven".