10278741711111 has 8 divisors (see below), whose sum is σ = 13706656051824. Its totient is φ = 6851660922240.

The previous prime is 10278741711071. The next prime is 10278741711233. The reversal of 10278741711111 is 11111714787201.

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

It is not a de Polignac number, because 10278741711111 - 2²² = 10278737516807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10278741715111) 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 7 ways as a sum of consecutive naturals, for example, 208359186 + ... + 208408511.

It is an arithmetic number, because the mean of its divisors is an integer number (1713332006478).

Almost surely, 2^{10278741711111} is an apocalyptic number.

10278741711111 is a deficient number, since it is larger than the sum of its proper divisors (3427914340713).

10278741711111 is an equidigital number, since it uses as much as digits as its factorization.

10278741711111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416775921.

The product of its (nonzero) digits is 21952, while the sum is 42.

The spelling of 10278741711111 in words is "ten trillion, two hundred seventy-eight billion, seven hundred forty-one million, seven hundred eleven thousand, one hundred eleven".