1341121867 has 2 divisors, whose sum is σ = 1341121868. Its totient is φ = 1341121866.

The previous prime is 1341121841. The next prime is 1341121913. The reversal of 1341121867 is 7681211431.

It is a weak prime.

It is an emirp because it is prime and its reverse (7681211431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1341121867 - 2⁷ = 1341121739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341121667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670560933 + 670560934.

It is an arithmetic number, because the mean of its divisors is an integer number (670560934).

Almost surely, 2^1341121867 is an apocalyptic number.

1341121867 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341121867 is an equidigital number, since it uses as much as digits as its factorization.

1341121867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 34.

The square root of 1341121867 is about 36621.3307650063. The cubic root of 1341121867 is about 1102.7813545192.

The spelling of 1341121867 in words is "one billion, three hundred forty-one million, one hundred twenty-one thousand, eight hundred sixty-seven".