10111628388 has 48 divisors (see below), whose sum is σ = 24011608320. Its totient is φ = 3310941600.

The previous prime is 10111628357. The next prime is 10111628413. The reversal of 10111628388 is 88382611101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107723 + ... + 1116813.

It is an arithmetic number, because the mean of its divisors is an integer number (500241840).

Almost surely, 2^10111628388 is an apocalyptic number.

It is an amenable number.

10111628388 is an abundant number, since it is smaller than the sum of its proper divisors (13899979932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111628388 is a wasteful number, since it uses less digits than its factorization.

10111628388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10728 (or 10726 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 39.

The spelling of 10111628388 in words is "ten billion, one hundred eleven million, six hundred twenty-eight thousand, three hundred eighty-eight".