3118977759011 has 4 divisors (see below), whose sum is σ = 3149858727024. Its totient is φ = 3088096791000.

The previous prime is 3118977758971. The next prime is 3118977759013. The reversal of 3118977759011 is 1109577798113.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3118977759011 is a prime.

It is a super-2 number, since 2×3118977759011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3118977759013) 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, 15440483855 + ... + 15440484056.

It is an arithmetic number, because the mean of its divisors is an integer number (787464681756).

Almost surely, 2^{3118977759011} is an apocalyptic number.

3118977759011 is a deficient number, since it is larger than the sum of its proper divisors (30880968013).

3118977759011 is a wasteful number, since it uses less digits than its factorization.

3118977759011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30880968012.

The product of its (nonzero) digits is 3333960, while the sum is 59.

The spelling of 3118977759011 in words is "three trillion, one hundred eighteen billion, nine hundred seventy-seven million, seven hundred fifty-nine thousand, eleven".