1093378367699 has 4 divisors (see below), whose sum is σ = 1093806978000. Its totient is φ = 1092949757400.

The previous prime is 1093378367689. The next prime is 1093378367749. The reversal of 1093378367699 is 9967638733901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1093378367699 - 2⁸ = 1093378367443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1093378367629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214301324 + ... + 214306425.

It is an arithmetic number, because the mean of its divisors is an integer number (273451744500).

Almost surely, 2^{1093378367699} is an apocalyptic number.

1093378367699 is a deficient number, since it is larger than the sum of its proper divisors (428610301).

1093378367699 is an equidigital number, since it uses as much as digits as its factorization.

1093378367699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428610300.

The product of its (nonzero) digits is 277766496, while the sum is 71.

The spelling of 1093378367699 in words is "one trillion, ninety-three billion, three hundred seventy-eight million, three hundred sixty-seven thousand, six hundred ninety-nine".