11010111030 has 96 divisors (see below), whose sum is σ = 31189186080. Its totient is φ = 2763302400.

The previous prime is 11010111023. The next prime is 11010111061. The reversal of 11010111030 is 3011101011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7480 + ... + 148580.

It is an arithmetic number, because the mean of its divisors is an integer number (324887355).

Almost surely, 2^11010111030 is an apocalyptic number.

11010111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11010111030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15594593040).

11010111030 is an abundant number, since it is smaller than the sum of its proper divisors (20179075050).

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

11010111030 is a wasteful number, since it uses less digits than its factorization.

11010111030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141151 (or 141128 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 11010111030 its reverse (3011101011), we get a palindrome (14021212041).

The spelling of 11010111030 in words is "eleven billion, ten million, one hundred eleven thousand, thirty".