10111100000 has 72 divisors (see below), whose sum is σ = 24881438736. Its totient is φ = 4044400000.

The previous prime is 10111099997. The next prime is 10111100029. The reversal of 10111100000 is 111101.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49445 + ... + 150555.

It is an arithmetic number, because the mean of its divisors is an integer number (345575538).

Almost surely, 2^10111100000 is an apocalyptic number.

10111100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10111100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12440719368).

10111100000 is an abundant number, since it is smaller than the sum of its proper divisors (14770338736).

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

10111100000 is an frugal number, since it uses more digits than its factorization.

10111100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101146 (or 101118 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10111100000 its reverse (111101), we get a palindrome (10111211101).

It can be divided in two parts, 1011 and 1100000, that added together give a palindrome (1101011).

The spelling of 10111100000 in words is "ten billion, one hundred eleven million, one hundred thousand".