1078391468113 has 8 divisors (see below), whose sum is σ = 1079309742080. Its totient is φ = 1077473314080.

The previous prime is 1078391468069. The next prime is 1078391468159. The reversal of 1078391468113 is 3118641938701.

1078391468113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1078391468113 - 2³⁷ = 940952514641 is a prime.

It is a super-2 number, since 2×1078391468113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1078391468173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32100181 + ... + 32133757.

It is an arithmetic number, because the mean of its divisors is an integer number (134913717760).

Almost surely, 2^{1078391468113} is an apocalyptic number.

It is an amenable number.

1078391468113 is a deficient number, since it is larger than the sum of its proper divisors (918273967).

1078391468113 is a wasteful number, since it uses less digits than its factorization.

1078391468113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59967.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 1078391468113 in words is "one trillion, seventy-eight billion, three hundred ninety-one million, four hundred sixty-eight thousand, one hundred thirteen".