11128008255387 has 8 divisors (see below), whose sum is σ = 14872587440400. Its totient is φ = 7401050620320.

The previous prime is 11128008255319. The next prime is 11128008255391. The reversal of 11128008255387 is 78355280082111.

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

It is not a de Polignac number, because 11128008255387 - 2¹¹ = 11128008253339 is a prime.

It is a super-2 number, since 2×11128008255387² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11128008254387) 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, 4405386012 + ... + 4405388537.

It is an arithmetic number, because the mean of its divisors is an integer number (1859073430050).

Almost surely, 2^{11128008255387} is an apocalyptic number.

11128008255387 is a deficient number, since it is larger than the sum of its proper divisors (3744579185013).

11128008255387 is an equidigital number, since it uses as much as digits as its factorization.

11128008255387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8810774973.

The product of its (nonzero) digits is 1075200, while the sum is 51.

The spelling of 11128008255387 in words is "eleven trillion, one hundred twenty-eight billion, eight million, two hundred fifty-five thousand, three hundred eighty-seven".