128008063011 has 8 divisors (see below), whose sum is σ = 178098174720. Its totient is φ = 81628329992.

The previous prime is 128008062997. The next prime is 128008063081. The reversal of 128008063011 is 110360800821.

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 128008063011 - 2⁵ = 128008062979 is a prime.

It is a super-2 number, since 2×128008063011² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 128008063011.

It is not an unprimeable number, because it can be changed into a prime (128008063081) 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, 927594591 + ... + 927594728.

It is an arithmetic number, because the mean of its divisors is an integer number (22262271840).

Almost surely, 2^128008063011 is an apocalyptic number.

128008063011 is a deficient number, since it is larger than the sum of its proper divisors (50090111709).

128008063011 is a wasteful number, since it uses less digits than its factorization.

128008063011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855189345.

The product of its (nonzero) digits is 2304, while the sum is 30.

Adding to 128008063011 its reverse (110360800821), we get a palindrome (238368863832).

The spelling of 128008063011 in words is "one hundred twenty-eight billion, eight million, sixty-three thousand, eleven".