1148451117067 has 2 divisors, whose sum is σ = 1148451117068. Its totient is φ = 1148451117066.

The previous prime is 1148451117041. The next prime is 1148451117091. The reversal of 1148451117067 is 7607111548411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1148451117067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1148451117367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574225558533 + 574225558534.

It is an arithmetic number, because the mean of its divisors is an integer number (574225558534).

Almost surely, 2^{1148451117067} is an apocalyptic number.

1148451117067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148451117067 is an equidigital number, since it uses as much as digits as its factorization.

1148451117067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 46.

The spelling of 1148451117067 in words is "one trillion, one hundred forty-eight billion, four hundred fifty-one million, one hundred seventeen thousand, sixty-seven".