3113375385778 has 8 divisors (see below), whose sum is σ = 5337214947072. Its totient is φ = 1334303736756.

The previous prime is 3113375385739. The next prime is 3113375385793. The reversal of 3113375385778 is 8775835733113.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111191978050 + ... + 111191978077.

It is an arithmetic number, because the mean of its divisors is an integer number (667151868384).

Almost surely, 2^{3113375385778} is an apocalyptic number.

3113375385778 is a deficient number, since it is larger than the sum of its proper divisors (2223839561294).

3113375385778 is a wasteful number, since it uses less digits than its factorization.

3113375385778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222383956136.

The product of its digits is 44452800, while the sum is 61.

The spelling of 3113375385778 in words is "three trillion, one hundred thirteen billion, three hundred seventy-five million, three hundred eighty-five thousand, seven hundred seventy-eight".