128010538751 has 8 divisors (see below), whose sum is σ = 128130556320. Its totient is φ = 127890562912.

The previous prime is 128010538729. The next prime is 128010538807. The reversal of 128010538751 is 157835010821.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-128010538751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 128010538699 and 128010538708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128010538151) 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, 11559245 + ... + 11570313.

It is an arithmetic number, because the mean of its divisors is an integer number (16016319540).

Almost surely, 2^128010538751 is an apocalyptic number.

128010538751 is a deficient number, since it is larger than the sum of its proper divisors (120017569).

128010538751 is a wasteful number, since it uses less digits than its factorization.

128010538751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20865.

The product of its (nonzero) digits is 67200, while the sum is 41.

The spelling of 128010538751 in words is "one hundred twenty-eight billion, ten million, five hundred thirty-eight thousand, seven hundred fifty-one".